Size Guide


JASPER is our very cheeky V-Cut front + back bottoms for the perfect retro sculpting fit.

  • REVERSIBLE! Wear it your way + combine with our other pieces to create your custom look.
  • All prints are exclusively designed in house by Lali + Layla. Print placement can vary, each one cut and sewn, one of a kind.
  • Very cheeky booty coverage.
  • Double layer fabric. Seamless fit.
  • Sizing help? Find the perfect fit with our easy Sizing Guide.
Originally designed and individually hand made with love by Lali + Layla.


Sizing help? Use our general size guide below or find the perfect fit for each specific style with our easy Sizing/Style Guide.

size chart


Tips and tricks on how to care for your new L+L and keep it in the best possible shape for years to come!

  • After a swim, have a quick rinse with fresh water.
  • When washing, hand wash separately in cold water and mild soap. Do not use hot water. Lay flat to dry, away from direct sunlight, in the shade or indoors.
  • Do not machine wash and do not iron. Do not use bleach, detergent, or harsh chemicals when washing your suit. Do not leave dirty or with chlorine/salt water, or wet and rolled up. Always rinse clean and dry before storing away.
  • Avoid rough/sharp surfaces where pulling on the fabric may occur as this may damage it. Always wash immediately after using in heavily chlorinated pools.
  • Enjoy and wear with a confident smile!

Spotted on Instagram

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We know how tricky sizing can be and we want to help you find the perfect fit. The below charts are for band/cup and dress/pant sizes. This is a general recommendation chart for our swimwear, please see the below list where we go more in depth for every specific style as to how they may run!!!


For tops: If your dress size and cup size fall in two sizes, (ex: S + L) the size in between (M) would be the best fit. Do not simply go by cup size, dress size should be taken into consideration. 

For bottoms: We run on a snug active use fit and recommend sizing up if you are unsure.




ASHER - Classic string top runs true to size. S-L

CHLOE - Perfect little bralette runs great for small or larger chests. Runs skimpy. XS-L

EZE - Basic bralette. Take into consideration band and cup. Runs smaller. Perfect for all cups but ideal for smaller. XS/S + S/M

BELLA - Cut-out top with shoulder ties runs true to size. S-L

JASMINE - Runs true to size and can be adjusted in the back. Very open minimal coverage front, not for sport active but for beach babe. XS-L

LUMIN - Runs true to size, perfect for those needing adjustable back ties with supportive front. S-L

PERCI - Runs true to size, slightly larger, size down for a more snug supportive fit. XS-L

LONDYN - Adjustable hard wear straps, bandeau style front with strappy back, size up for straps to dig in less if necessary, but coverage runs true to size. XS-L

JAGGER - Two piece convertible bandeau. Runs true to size. Small will also fit those looking for x-small. S-L

KENZIE - Two piece top, similar in cut to Jagger with asymmetrical shoulder. S-L

BLAKE - Runs true to size and can be worn front or back. XS-L

ZIGGY - Supportive underwire cups. Adjustable back and dtraps. Ideal for bigger busts, runs larger. S-L

RONI - Sleek inside with a puffy outside, runs a tad larger. S-L

DAPHNE - Bandeau style top that can be worn off the shoulder, with straps, shoulder, etc. Runs true to size. S-L

KAMRON - Runs true to size. Sporty and supportive. Great for active users and best for large chests. XS-XL

ZOE - Sporty crop can be worn multiple ways. Runs true to size. XS-L



G-BABY - Tiniest of all, string bands, runs similar to Inka. XS-L

INKA - Super cheeky. Thin string bands. Runs true to size, size up for less straps to dig in less. XS-L

SASKI - Runs slightly smaller due to the snugness of double straps. Size up for a more relaxed fit. XS-L

CRISS - Scrunchy booty and triple straps, true to size but size up for less pinching straps. XS-L

BONBON - Super cheeky Brazilian cut. Runs true to size. XS-L

JASPER - V-dip shaped bottoms, low dip front coverage. Very cheeky. XS-L

FRANKIE - Side tie bottoms, classic fit, low rise, scruchy back. S-L

CHELSEA - True to size, size up for less snug braided bands. Wear it backwards for more or less coverage. XS-L

BRIDGETT - True to size. Retro 80’s + 90’s high waist cut. S-L

EROS - Runs true to size. Size up for more relaxed fit on hips. XS-L

TONI - True to size bottoms with suspender style straps. S-L

MONACO - Runs a tad small, lighter stretch on the bands. Size up for a more relaxed fit on hips. XS-L

MADISON - True to size, medium cheeky coverage. If between sizes or unsure, go up in size as it is a snug fit. Wear it backwards for more or less coverage.  XS-XL

LILO - Fuller coverage bottom for the more modest mermaid and widest band. Runs true to size, but for better booty coverage go up a size. XS-L

CHARLIE - Full coverage booty with thicker bands, almost boyshort style, size down if unsure. XS-L



TULUM - Runs true to size. Lace up back controls straps. Cheeky coverage. XS-L

GERI - Cutout style one piece, runs true to size. Cheeky booty coverage. XS-L

WINNIE - Convertible onesie. Cheeky booty coverage. XS-L



Still not sure? E-mail us at or check out our Instagram page @lali_and_layla_swimwear and check out some pictures or ask our admin what they think based on the photos on your IG!!! We are more than happy to help. Every body is different and our sizing chart should be taken as a recommendation.

If the fit is just a little too snug we do not recommend going up a size as the spandex will relax and stretch a little after a few wears.




Please note:

As our pieces are artisanal hand crafted one by one, cut and sewn, not mass produced, there may be about 1 cm allowance difference in pieces.

Seamless bikinis have a tendency to fold over slightly, exposing the edges of reversible side, this is normal.

Print/pattern positioning of each piece will vary, each being unique and no piece will ever look the same. Differences in screen resolution may result in colors appearing lighter, darker, duller, brighter, etc. depending on the monitor.