Find your fit
Size guide
Tops and bottoms are sold separately, so you can pick the right size for each half. Every product page also has a fit note for that style.
Our sizing got an update
Bikinis made from November 7, 2025 onward use our updated sizing, made to fit bigger busts better. Every product page tells you how that style fits, so check it before you pick. Not sure? Email us and we'll help.
Meet the Mob
Find your fit twin. Georgia wears a small top and small bottom in every style.
-
Strawberry
Georgia
- Top
- S
- Bottom
- S
5'5" · 32B · 24" waist · 35.5" hips
-
Coconut
Sydney
- Top
- M
- Bottom
- M
32C · 25" waist · 37.5" hips
-
Blueberry
Sabrina
- Top
- L
- Bottom
- L
32DDD / 34DD · 26" waist · 38.5" hips
Sabrina, aka Blueberry“I typically wear a Large in our updated tops, and an XL in styles that haven't been updated. For reference, I'm about a 32DDD or 34DD.”
Bikini tops
Find your top size by cup
| Cup size | Top size |
|---|---|
| Itty bitty | XS |
| B – C | S |
| C – D | M |
| D – DDD | L |
| DDD – F | XL * |
| DDD and up | XXL * |
* Some styles run big for bigger cups. See Blueberry's notes below for the ones to size down in.
Fuller bust? Blueberry's notes
Blueberry Approved styles are picked for DD cups and up.
DD and up: Blueberry Approved
- Betty Boop
- Sporty
- Cento (altered straps)
- French Kiss (no diving!)
- Every triangle with thick straps
- Sonic
- Après Swim
- Welcome to the Jungle
- Piper
- Double Dipped
- All one pieces
DD and up: size down in
- Sporty
- Cento
- Double Dipped
- French Kiss
- Twin Flame
Not Blueberry's pick for bigger cups
- Fragola
- Miss Dolly
- Dairy Maid
D cups: go up to an XL in these.
A to D cups
Every style works for you. These can run a touch big, so size down if you're between sizes (Georgia wears a small in everything and doesn't size down):
- Dairy Maid
- French Kiss
- Tiger Tail
- Sporty
Bikini measurements
Tops and bottoms
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Waist | 23.62 | 25.59 | 27.56 | 30.32 | 33.5 | 35.77 |
| Hip | 33.07 | 34.65 | 36.22 | 37.80 | 40.2 | 42.68 |
| Bust | 31.50 | 33.07 | 34.65 | 37.01 | 40 | 42.2 |
The Mob's bottoms: Strawberry wears S (24" waist, 35.5" hips), Coconut M (25", 37.5") and Blueberry L (26", 38.5"). In Sto Posto, we all size down.
Bottom coverage
From most to least coverage. Tap a level to see its styles.
Full 27
- Bella Vita
- Brads Favorite
- Butterfly Effect
- Carousel Love
- Desert Cowgirl
- Disco Love
- Energy
- Fitzgerald
- Ganache
- Icecream Bandit
- Lady Bird
- Meet the Parents
- Moon River
- Motel 6
- Mulberry
- Mykonos
- Paloma
- Polly Pocket
- Renaissance
- Rosemary
- Saint Tropez
- Sicily
- Table
- Twin Flame
- Wallpaper
- Yeti
- Young Love
Medium 55
- Affogato
- Aquamarine
- Athena
- Baby Cakes
- Basil
- Beach Day
- Betty Boop
- Big Apple
- Birthday Suit
- Bittersweet Samba
- Black Cherry
- Brownie Points
- Cento Per Cento
- Check Mate
- Cherry
- Demetra
- Dockside
- Double Dipped
- Flash
- Florence
- Flower Dance
- Georgie Porgie
- Gum drop
- KOTJ
- Liquorice
- Love Bug
- Miss Dolly
- Monty
- Pandora
- Paros
- Penny Pincher
- Picture Perfect
- Pink Polly
- Pixie
- Plum Bum
- Primrose
- Queen of Hearts
- Ranch Water
- Ripple Effect
- Rodeo
- Sahara
- Savute
- Scorpio Smooch
- Seafoam
- Sto Posto
- Sugar Cube
- Summmertime
- Tea Party
- Terracotta
- Tootsie
- Tiger Tail
- Viper
- Welcome to the Jungle
- White Lotus
- Umbria
Medium cheeky 121
- Apres Swim
- Ariel
- Astro
- Atlas
- Ballerina
- Barracuda
- Bejeweled
- Bermuda
- Black Friday
- Black Tie
- Blow Pop
- Blueprint
- Bondi
- Bronco
- Buckwild
- Buttercream
- Cappuccino
- Caprese
- Che La Luna
- Cherry Fizz
- Clementine
- Colada
- Dairy Maid
- Dash
- Desert Lily
- Dolce Far Niente
- Duchess
- Dusk
- Easy Breezy
- Feline
- Fizzle
- Flower Showers
- Forest Vine
- Foxtrot
- Fresca
- Garbanzo
- Gecko
- Gimme More
- Gingerbread
- Glitch
- Goldilocks
- Heaven Sent
- Hibiscus
- Honey Glaze
- Honey Pot
- Honey Suckle
- Hopscotch
- Horseshoe
- Hotter tot
- Hypno Haze
- Jasper
- Jelly Bean
- Jet Set
- Joshua
- Jungle
- Juniper
- Juno
- Key Largo
- Key Lime
- Kit Kat
- La Vie En Rose
- Lavender Haze
- Lemon Vine
- Limoncello
- Little Havana
- Mai Tai
- Mamba
- Marmalade
- Medusa
- Mercado
- Milky Way
- Milos
- Minnie
- Moxie
- Naxos
- Nostalgia
- Olivera
- Onyx
- Ophelia
- Orchard
- Papaya
- Peachy Keen
- Peter Rabbit
- Pink Pony Princess
- Poker Face
- Pomelo
- Popstar
- Powder Puff
- Pucker Up
- Pyramid
- Rae
- Roadrunner
- Rosalia
- ROYGBV
- Ruby Rosary
- Safari
- Scarlet
- Siesta
- Smooth Sailing
- Soft Serve
- Sonic
- Sorella
- Sour Patch
- Space Cadet
- Spectacle
- Spottieottie
- Stella
- Strawbaby
- Sugar Cube
- Sugar Plum
- Sunny Side Up
- Sunset Soda
- Sweet Cheeks
- Tequila Sunrise
- Tongue Tied
- Tuxedo
- Twenty Seven
- Uptown Girl
- Vespa
- Web
- Zed
Cheeky 112
- Alla Spiaggia
- Amore Mio
- Abruzzo
- Arancia
- Azalea
- Baby Doll
- Boomerang
- Bonnie
- Bubbles
- Carbon Copy
- Citrus Kiss
- Clair De Lune
- Cloud Nine
- Clyde
- Coconuts Design
- Cora
- Cosmo
- Currents
- Daisy Dukes
- Dandelion
- Eclipse
- Electric Smooch
- Espresso
- Film Noir
- For the Frill
- Fragola
- French Kiss
- Fruit Flirt
- Fruit Loops
- Grape Vine
- Impala
- Innerbloom
- Kiwi Kiss
- Let the Kids Play
- Love & Lace
- Page 6
- Periwinkle
- Persimmon
- Piper
- Prickly Pear
- Peach Pit
- Peach Tart
- Pistachio
- Pixie Stick
- Pretty In Pearls
- Priscilla
- Little Miss
- Love Struck
- Lucky Charm
- Luster
- Mariposa
- Marigold
- Angel Fish
- Beach Break
- Breakfast Club
- Cactus Jack
- Cindy Lou
- Cobalt
- Coquette
- Cowabunga
- Ditto
- Dottie
- Estella
- Fig Jam
- Fruit Salad
- Fusilli
- Grenadine
- Guava
- Heat Wave
- Hotline
- Hot Rod
- Honey Bunny
- Icon Baby
- Jeremy's Favorite
- Jukebox
- Sapphire
- Swan Song
- Taffy
- Thumbelina
- Tropic Tease
- Vitamin Sea
- Wet Paint
- Water Lily
- Wanda
- Whispering Angel
- Wisteria
- Mars
- Maverick
- Mob Ties
- Motley
- Mustique
- Over the Moon
- Rendezvous
- Rainbow Fish
- Red Velvet
- Seabob
- Skorch
- Side Chick
- Sporty
- Square Flair
- Starburst
- Strawberry Milk
- Sweet pea
- Syros
- Tango
- Taormina
- Tutti Frutti
- Vienna
- Viola
- Violet Visions
- Villa Noir
- Velvet Romance
Bottoms, from the back
All bottoms pictured from the back.
One pieces
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Waist | 23.62 | 25.59 | 27.56 | 30.32 | 33.5 | 35.77 |
| Hip | 33.07 | 34.65 | 36.22 | 37.80 | 40.2 | 42.68 |
| Bust | 31.50 | 33.07 | 34.65 | 37.01 | 40 | 42.2 |
One pieces are final sale, so double check your size.
Cover-ups: scrunch dress
Garment measurements
| Size | S | M | L |
|---|---|---|---|
| ½ Bust | 12 | 12.5 | 13 |
| ½ Waist | 10.5 | 11 | 12 |
| Hem (around the bottom opening) | 62 | 66.5 | 72 |
| Length | 23.5 | 24 | 25 |
Cover-ups: chiffon dress
Garment measurements
| Size | S | M | L |
|---|---|---|---|
| ½ Bust | 45 | 45 | 49 |
| ½ Waist | 40 | 42 | 44 |
| Hem (around the bottom opening) | 57 | 59 | 61 |
| Shoulder width | 39 | 40.3 | 41.6 |
| Length | 78 | 80 | 82 |
| Sleeve length | 68.5 | 70 | 71.5 |
Men's swim shorts
| Size | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Waist | 31 | 33 | 35 | 38 | 41 |
| Hip | 37 | 39 | 41 | 44 | 47 |
| Inseam | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
How to measure
-
1
Bust
Around the fullest part of your chest, keeping the tape level.
-
2
Waist
Around the narrowest part of your natural waist.
-
3
Hips
Around the fullest part of your hips and bum, feet together.
Still unsure?
Email us your measurements and the style you love, and Blueberry will help you pick. We reply within 1–2 business days.