Skip to content

SWIMWEAR Shop all Tops Bottoms Sets One Pieces

CLOTHING Coverups Shirts Crewnecks

SHOP BY FIT TOP Triangle / Halter TOP Underwire TOP Sporty TOP Strapless BOTTOM Thong & Cheeky BOTTOM Full Coverage

SHOP BY COLLECTION Summer Heat - Summer '25 The Green Edit - Spring '25 Valentine's Day Edit - '25 Autumn Blues - Fall '24 "Out of Office" - Summer '24 Mommy & Me - Mother's DAY'24 California Coast - Spring '24 Spring FLING - Spring '24 Always - Winter '24 Return to Sol - Fall '23 Summer Nostalgia - Summer '23 Sienna Swim Surf Collection

BEST SELLERS

SMOOTH by Sienna Swim

GIFT CARD

ON SALE

HOME

NEW

SHOP

SWIMWEAR

Shop all

Tops

Bottoms

Sets

One Pieces

CLOTHING

Coverups

Shirts

Crewnecks

SHOP BY FIT

TOP Triangle / Halter

TOP Sporty

BOTTOM Thong & Cheeky

BOTTOM Full Coverage

SHOP BY COLLECTION

Summer Heat - Summer '25

The Green Edit - Spring '25

Valentine's Day Edit - '25

Autumn Blues - Fall '24

"Out of Office" - Summer '24

Mommy & Me - Mother's DAY'24

California Coast - Spring '24

Spring FLING - Spring '24

Always - Winter '24

Return to Sol - Fall '23

Summer Nostalgia - Summer '23

Sienna Swim Surf Collection

BEST SELLERS

SMOOTH by Sienna Swim

GIFT CARD

ON SALE

SMOOTH

ABOUT

FAQ

JOURNAL

CONTACT

Mommy & Me

Cart

Your cart is empty.

Continue browsing

Shipping & taxes calculated at checkout

Are Cookies OK?

We use cookies to improve your browsing experience

Learn more

Banner Image

Riviera top

Sort

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

4 products

Filter

All collections Expand menu Hide menu All collections Expand menu Hide menu

"Out of Office" - Summer '24

Always - Winter '24

Autumn Blues - Fall '24

Avila one piece

Baja Bottom

Balconette set bottom

Balconette set top

Best Sellers

bikinis

Black Friday 2025

BOTTOM Full Coverage

BOTTOM Thong & Cheeky

Bottoms

Byron Bottom

Byron Top

Cabo bottom

Cabo Top

California Coast - Spring '24

Cardiff Surf Suit

Clemente bottom

Coastal crochet bottom

Coastal crochet Top

Coco Bottom

Collection n°2

Collection n°3

Collection n°4

Collection n°5

Collection n°6

coverups

Creator Capsule - Gifting Collection

Crewnecks

Dana top

Encinitas Bottom

Encinitas Top

Fall Fridays Week 4 - Rio Top & Bottom

Fall Fridays Week 6 - Nalo Top & Bottom

Fiji top

Gift Card

Hamptons

Kai Active Shorts

Kona Top

Last Chance

Malibu Surf Suit

Malibu surf suit last chance

mommy & me

Monica Bottom

Monica Top

Nalo

Nalo Bottom +

Nalo Top

one pieces

Our Early Fall Restock '25

outerwear

Restock - Black & White Favorites (Early Summer 2025)

Restocked Best Sellers

Return to Sol

Rio

Rio Bottom

Rio Top

Riviera bottom

Riviera top

Santorini Bandeau Top

Sets

Shirts

Shop all

SHOP ALL

Sienna Swim Surf Collection

SMOOTH black & white

SMOOTH by SIENNA SWIM

SMOOTH the kit

Solana Bottom

Solana Top

Spring FLING - Spring '24

Summer Heat - Summer '25

Summer Nostalgia - Summer '23

Swami's Bottom

Swami’s Surf Top

The Everyday

The Green Edit

The lattice bottom

The lattice top

The Solana Collection

TOP Sporty

TOP Strapless

TOP Triangle / Halter

TOP Underwire

Tops

Torrey Bottom

Trestles Bottom

Trestles Surf Top

Tropez

Tulum

Tulum Tie Bottom

Tulum Tie Bottom with Beads

Tulum Tie Top

Tulum Tie Top with Beads

Valentine's Day Edit - '25

Winter Restock 2025

Size Expand menu Hide menu Size Expand menu Hide menu

XS
S
M
L
XL
XXL
2XL
3XL

Color Expand menu Hide menu Color Expand menu Hide menu

Black
Martini
Sangria
White

Riviera top - Martini

Riviera top - Martini

4 colors available

Riviera top - Black

Riviera top - Black

4 colors available

Riviera top - Sangria

Riviera top - Sangria

4 colors available

Riviera top - White

Riviera top - White

4 colors available

NEWSLETTER

Join to get special offers, exclusive promotions and first looks of our new collections.

This customer is already subscribed

Email

Customer Care

CUSTOMER CARE

CONTACT US
ACCESSIBILITY
SHIPPING
RETURNS
TRACK ORDER

RESOURCES

RESOURCES

SIZE CHARTS
FAQs
PRESS
GIVING BACK
SIENNA SWIM COLLECTIVE

LEGAL

LEGAL

CALIFORNIA PRIVACY CHOICES
PRIVACY POLICY
TERMS & CONDITIONS