WORLDWIDE SHIPPING. FREE SHIPPING WITHIN US ORDERS OVER $100.

HOW WILL MONDAY SWIM FIT ME?

A NOTE ABOUT SIZING

Bikini shopping doesn’t have to be intimidating- in fact, it should be fun! We always look forward to finding a new bikini that we love and we want you to feel the same way. That is why we created this fit guide! Use this guide to find out more about your favorite styles and how they will fit you so you can feel confident to order and try on in the comfort of your own home. We personally design all of our suits and know them inside and out. Every seam, tie or strap has been designed for an important reason that works toward making you feel comfortable and confident whilst wearing Monday Swimwear. If you have any further questions that are not covered by the fit guide feel free to reach out to our customer service team who can make recommendations based off their personal experience with each of our styles.
NATASHA & DEVIN XX.

OUR SIZES
P, S, M, L, V

Size V
(Voluptuous, Formerly XL)
Our new V sizing (Voluptuous) caters to all of the bustier women out there looking for a supportive bikini top beyond that of a size L. Our size V is tailored to fit women with a more voluptuous full-figured bust. We love all of our curvy girls and wanted a size that represented the beauty that every curve has to offer. Devin (size 32DDD) wear a size V in all of our bikini tops because of the comfort and support this size offers her frame. The size V is the largest size in our line and has replaced our standard size XL

Our sizing chart advice is a guidance only, please consider this when choosing your size. For further advice on sizing please email us at customerservice@mondayswimwear.com

UNDERWIRE SIZINGCUP SIZE
P A
S A-B
M B-C
L C-D
V (XL) D-DDD
TULUM SIZING
S/M A-C ; Size 2-6
L/V(XL) C-DDD; Size 8-12



SUGGESTED TOPS BY CUP SIZE

SUGGESTED BOTTOMS BY COVERAGE



SUIT DESCRIPTION

Clovelly Top- The Clovelly Top is not only one our favorite tops but it is also one of our best sellers. It features built in underwire, adjustable straps and a tie back allowing you to find the most comfortable fit for your body.

FAQ’S ABOUT THIS STYLE

1) Does the Clovelly Top have padding? The Clovelly Top does not feature any padding. However, we do include underwire to provide ample support.
2) What size should I get in the Clovelly Top? For the Clovelly Top, we generally recommend a M for anyone with a 36B, 34C, or 32D, a L for anyone with a 36C, 34D, or 32DD, and an XL for anyone with a 36D, 34DD, or 32DDD. Tash is a usually a 34D, but she prefers the lift and coverage that a M gives her over the large, so the sizing does in some part come down to personal preference.
3) Since I have quite a – petite or wide – frame, I’m worried that this suit may be – too big or too small – around. Should I be concerned? The Clovelly Top actually features a tie back allowing you to tie the suit tighter or looser depending on your frame. We also included adjustable straps to ensure that customers have the option of customizing the fit of the suit depending on personal preference.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

Palma Top- Our Palma Top is definitely our most traditional triangle bikini top in our line. If you want to stick with the basics, this is the top to go for. With a traditional tie back and halter neck, you can adjust this suit to fit wherever the water takes you.

FAQ’S ABOUT THIS STYLE

1) I have a larger bust and am in-between sizes, would you suggest sizing up or down? If you tend to be in-between sizes we would definitely recommend sizing up for this particular top. With such a traditional style, support and the right fit is everything.
2) What size does Devin wear? Devin who is a 32 DDD wears a size XL in the Palma Top.
3) Are the pads in the Palma Top removable? Yes, we have made a point to add hidden inserts in the lining of the Palma Top allowing you to take out the padding as needed!


TASH Wears Size S/M, DEV Wears Size L/V

SUIT DESCRIPTION

Tulum Top – The Tulum Top is by far our most supportive bikini top in our collection. Whether you have a larger bust or a smaller bust, the Tulum Top’s adjustable tabs allow you to actually alter the size of the each triangle. We made sure to create a very durable tie back and halter neck for optimal support.

FAQ’S ABOUT THIS STYLE

1) What size would I be in the Tulum Top? S/M or L/XL? We would recommend a S/M to anyone who is a 36B, 34C, 36C, 32D, 34D or smaller. We would recommend a size L/XL to anyone who is a, or 32DD, 36D, 34DD, or 32DDD or above.
2) Does the Tulum Top have padding? The Tulum Top does feature padding, which is shaped very specifically to fit the form of the suit rather than a typical triangle pad.
3) What size do Tash and Devin wear in the Tulum Top? Tash who is a 34D wears a S/M in the Tulum Top while Devin who is a 32DDD wears a size L/XL in the Tulum Top.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

St. Barths Top- The St. Barths Top is a top of many styles. We originally created this top to be worn as a wrap style suit but quickly discovered multiple ways to play around with the front tie! The St. Barths Top also offers adjustable straps to provide the perfect fit.

FAQ’S ABOUT THIS STYLE

1) What size does Devin wear in the St. Barths Top? Devin who is a 32 DDD always wears a size XL in the St. Barths Top. This top does not provide the most coverage out of all of the tops in our line, which is why we offer adjustable straps for extra support.
2) What is an alternative way I can wear the St. Barths Top? One of our favorite fun ways to wear the St. Barths Top is to take the two ties (which usually create the wrap style) and actually tie them in a bow in the front of the suit. This creates the cutest (and very supportive) bikini top that is sealed with a bow!
3) Does the St. Barths Top feature padding? The St. Barths Top does not feature padding as its meant to be fit several different body types and shapes. One of the reasons we introduced the wrap top is to give everyone the opportunity to put their own spin on the St. Barths design.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

CAPRI TOP – An over-the-shoulder bralette style, it has a triangle top with double-strap detail. This piece is timeless and can be entirely altered to flatter every body. It features totally adjustable shoulder straps, a tie back and removable padding to provide a sexy and comfortable fit.

FAQ’S ABOUT THIS STYLE

1) Does this top fit securely for an active beach goer? With so many adjustable features as well as the double-strap detail this top is great for the athletic and sporty beach babe.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

SOMERSET TOP - The Somerset Top adds form and shape to the tradition halter bikini top. The structured triangle design sets this bikini top apart from all of the suits in our line. It features removable padding, a fully adjustable halter neck and back ties.

FAQ’S ABOUT THIS STYLE

1) Is this top supportive for a larger bust? The Somerset Top features a wide elastic under-bust band that provides support while the wider neck ties will not dig into your neck. We designed this top with comfort in mind for a larger bust.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

Fiji Top- The Fiji Top is actually the only bandeau top featured in our collection. It comes with one adjustable halter strap, which is also removable (aka no tan lines). For a simple and fun everyday bandeau we would definitely suggest the Fiji.

FAQ’S ABOUT THIS STYLE

1) Does the Fiji Top come with padding? The Fiji Top does not feature padding, which is why we made sure to include a tie back in order to adjust the top comfortably.
2) If I have a larger bust, what size would I wear in the Fiji Top? We would definitely recommend trying the size Large. The adjustable halter strap is great for women with a larger bust as it provides some extra support.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

BALI TOP – The sweet-heart cut and mouldeds of the Bali top create a sexy push-up silhouette. It has fixed, non-removable padding and fully adjustable halter neck and back ties.

FAQ’S ABOUT THIS STYLE

1) What size does Tash wear in the Bali Top? Tash who is a 34D wears a size Medium in the Bali Top because she prefers the coverage and fit that the Medium gives her as opposed to the size Large.


TASH Wears Size M, DEV Wears Size V

SUIT DESCRIPTION

Bahamas One Piece – The Bahamas One Piece is typically worn as a tight fitting everyday one piece. It features a built-in-bra shelf for extra support and caters to all different shapes and sizes.

FAQ’S ABOUT THIS STYLE

1) If I have a larger bust and a smaller waist what size would I wear in the BOP? I have a figure similar to Devin and I was wondering what size she wears in the one piece? Devin usually wears a size Medium in the Bahamas One Piece because she prefers a tighter fitting suit with a cheeky bottom. If you have a larger bust and a smaller waist we would recommend trying the size Medium as well!
2) Does the Bahamas One Piece have adjustable straps? Our Bahamas One Piece does not feature adjustable straps because it is meant to be very form fitting from the moment you try it on.
3) I have a larger bottom and and smaller size, what BOP should I try? Finding a one piece that isn’t too tight on the bottom is always something to consider when deciding on the perfect fitting one piece! If you are between a US 8-10 on the bottoms and have a smaller size we would recommend trying the size Medium. This will provide a more full coverage bottom while also fitting tightly on top!


TASH Wears Size S, DEV Wears Size M

SUIT DESCRIPTION

PORTOFINO ONE PIECE – It’s beautiful V cut is complimented by a structured support panel under the bust, creating an empire waist. This one piece features adjustable straps for extra support as well as high leg sure to accentuate every figure.

FAQ’S ABOUT THIS STYLE

1) Does the Portofino One Piece have padding? This suit does not feature padding, which is why we included adjustable straps to provide extra support.
2) What size does Devin wear in the Portofino One Piece? Since Devin has a petite frame and a larger bust, she likes to wear a size Medium in the Portofino One Piece in order to get optimal support out of the suit while also achieving a tight fit.


TASH Wears Size S, DEV Wears Size M

SUIT DESCRIPTION

Clovelly Medium Cheeky Bottom – The Clovelly Bottom was the first true cheeky bottom in our collection. The cinched fabric on either side of theses bottoms allows for a very flexible and effortless feel.
The Clovelly Brazilian Bottom- The Clovelly Brazilian Bottom has the same front detailing as the Clovelly Medium Cheeky bottom the only difference is that it has a skimpier brazilian coverage in the back!

FAQ’S ABOUT THIS STYLE

1) What is the difference between the Brazilian Coverage Clovelly Bottoms and the Medium Cheeky Clovellly Bottoms? The Brazilian Coverage Clovelly Bottoms are extremely cheeky bottoms created for the daring beach bum. We loved this original design so much that we decided to create the Medium Cheeky Clovelly Bottoms in order to offer a just a bit more coverage.
2) Is there any way to adjust the Clovelly Bottoms? The Clovelly Bottoms have a very flexible fit and are meant to form to your body. The Clovelly Bottoms do not have an adjustability feature as a result.
3) What size does Tash wear in the Clovelly Bottoms? Brazillian and Medium Cheeky? Due to the fact that Tash typically enjoys a very tight fitting bottom, she usually goes with a size Small. The waist size in both the Brazillian and Medium Cheeky bottom is the exact same. The only difference is the amount of coverage on the bottoms!


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

Palma Bottom- The Palma Bottom is a very traditional triangle bikini bottom with tie sides and small detailed gold hardware hanging from each tie. This is also one of our cheekier bottoms, remaining a best seller throughout all of our collections.

FAQ’S ABOUT THIS STYLE

1) How cheeky are the Palma Brazilian Bottoms? On a scale from 1-10 (1 being the least cheeky, 10 being the most cheeky) the Palma Brazilian Bottoms would rank at about a 7. These bottoms are very form fitting while also showing a decent amount of cheek!
2) What size do Tash and Devin wear in the Palma Brazilian Bottoms? Both Tash and Devin wear a size Small in the Palma Brazilian Bottoms.
3) If I choose a larger size Palma Brazilian Bottom will this change the amount of coverage provided? Across all sizes, the coverage is consistent with the style not the size. The difference in size is associated more with the measurements around the waist as.


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

Tulum Bottom- The Tulum Bottom like the Tulum Top, features adjustable tabs to accommodate all of your swimwear needs. The adjustable tabs allow you to change this bottom from full coverage to totally cheeky. The versatility of this suit is perfect for an everyday bottom.

FAQ’S ABOUT THIS STYLE

1) What size would I be in the Tulum Bottoms? S/M or L/XL? We typically recommend a size S/M to size 2-4-6 and a size L/XL to 8-10-12.
2) I usually wear a size US 6-8 in bottoms, would I be a S/M or a L/XL? The sizing really comes down to personal preference, if you enjoy a tighter fitting bottom (like Tash and Dev) we would recommend trying the size S/M. If you prefer a bit more coverage and a looser fit we would suggest the L/XL.
3) How much do the bottoms differ in size? We wanted the fit of the Tulum Bottoms to be very proportionate and true to size considering that they are the only bottoms that have ‘grouped sizing’. In order to do so, we added a few inches all around to stay relative to size.


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

St. Barths Bottom- The St. Barths Bottom offers the most coverage out of all of the bottoms in our line. These mid-cut, full coverage bottoms feature thick ties on either side allowing you to create a bow. We absolutely love the St. Barths bottom for all occasions.

FAQ’S ABOUT THIS STYLE

1) Are the St. Barths Bottoms true to size? The St. Barths Bottoms tend to run a bit on the larger side. We wanted a bottom that everyone could feel comfortable in while also providing plenty of coverage.
2) What is the difference in fit between the Le Marais Bottoms and the St. Barths Bottoms? The Le Marais Bottom is a low-cut full coverage bottom while the St. Barths Bottom has more of a mid/high waist feel. Both offer great coverage but the St. Barths Bottoms stick to the more traditional idea of full coverage.
3) What size do Tash and Devin wear in the St. Barths Bottoms? Both Tash and Devin wear a size Small in the St. Barths Bottoms.


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

CAPRI BOTTOM - Like its top, the Capri Bottom was designed with glamour in mind. With gold hardware, fully adjustable sides and an amazing Brazilian cut you are sure to achieve an effortlessly stylish look.

FAQ’S ABOUT THIS STYLE

1) How much larger or smaller do the adjustable sides add to these bottoms? Appealing to every shape and size was a main priority when designing the Capri Bottom. Adding adjustable sides to this suit provides approximately 4 inches of adjustability. This suit caters to the girls out there who may be in-between sizes or simply just enjoy a skimpier bottom.


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

Le-Marais Bottom- The Le-Marais bottom was one of the first full coverage bottoms in our line. It has stayed a staple piece in our collection because of how easy it is to mix and match with any and all of our bikini tops. Every girl needs a great full coverage bottom and you can never go wrong with the Le Marais!

FAQ’S ABOUT THIS STYLE

1) What is the difference between the Le-Marais Bottom and the Palma Bottom? The Le Marais bottom is one of our classic full coverage bottoms. Very similar to the Palma Bottoms, it features gold hardware as well as ties on either side. The difference is the amount of coverage it provides versus the Palma Bottoms. Though the design is very similar the Le Marais bottom uses more fabric in order to achieve a true full coverage bottom.
2) Are the Le Marais Bottoms low-cut? The Le Marais Bottoms are definitely a more low-cut, full coverage bottom. We wanted the design to still feel sexy and fun while also offering great coverage.


TASH Wears Size S, DEV Wears Size S

SUIT DESCRIPTION

HAMPTONS BOTTOM – The Hamptons bottom, a modern take on a classic silhouette features flattering side seaming and a cheeky cut making this bottom a perfect addition to any bikini collection.

FAQ’S ABOUT THIS STYLE

1) Will the cut of this suit dig into my waist or upper thigh? Our goal when designing this bottom was to give our customers a classy alternative to our skimpier Brazilian cuts. While creating this bottom we made sure to keep comfortability in mind. With the right size, these bottoms should feel fantastic and form to your specific shape.


TASH Wears Size S, DEV Wears Size S