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Size S Swimwear

Size S swimwear uses clothing sizes. Your usual small is a good starting point; if you fall between sizes, use the style's own size chart. You can compare the Simone tankini, Hannah bikini bottoms and the Naomi one-piece, and a small top does not have to match a small bottom.

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56 products

Sunsets Hannah High Waist Bikini Bottom 33B Black Front
Sunsets Sporty Swim Skirt 40B Black Front
Sunsets Sporty Swim Skirt 40B Indigo Front
Sunsets Hannah High Waist Bikini Bottom 33B Indigo Front
Sunsets Hannah High Waist Bikini Bottom 33B Island Green Front
Sunsets Sporty Swim Skirt 40B Geranium Front
Sunsets Sporty Swim Skirt 40B Paradise Plum Front
Sunsets Hannah High Waist Bikini Bottom 33B Berry Burst Front
Save $20.00Sunsets Sporty Swim Skirt 40B Passion Flower Front
Sunsets
Sunsets Sporty Swim Skirt 40B - Passion Flower Sale price$60.00 Regular price$80.00
Panache Midi Adjustable Bikini Brief Bottom SW2049 Paradiso Print Front
Save $49.50Swim Systems Jade V-Front Bikini Bottom B374 Eucalyptus Front
Panache Spirit Classic Bikini Bottom SW1786 Teal Blue Front
Sunsets Simone Tankini Top 81T Tropicolor Crepe Front
Sunsets Hannah High Waist Bikini Bottom 33B Black Pacifica Front
Sunsets Hannah High Waist Bikini Bottom 33B White Lily Front
Sunsets Sporty Swim Skirt 40B Posy Pink Crepe Front
Sunsets Allison Swim Skirt 428B Berry Burst Front
Save $36.00Panache Oceana Midi Pant SW1547 Navy Front
Panache
Panache Oceana Midi Pant SW1547 - Navy Sale price$12.00 Regular price$48.00
Sunsets Simone Tankini Top 81T Night Bloom Front
Sunsets Hannah High Waist Bikini Bottom 33B Posy Pink Crepe Front
Sunsets Capri High Waist 310B Geranium Front
Panache Classic Brief Bikini Bottom SW1726E Liliflora Front
Sunsets Unforgettable Bikini Bottom 27B Black Front
Panache Classic Brief Bikini Bottom SW1726E Paradiso Print Front
Sunsets Dora Double Tab Bikini Bottom 205B Palm Shade Front
Panache Midi Adjustable Bikini Brief Bottom SW2049 Liliflora Front
Sunsets Unforgettable Bikini Bottom 27B Electric Blue Front
Sunsets Unforgettable Bikini Bottom 27B Indigo Front
Save $26.50Fantasie Calypso Harbour Bikini Brief FS503570 Multi Front
Save $54.00BSwim Rip Tide Hipster Bikini Bottom Lost Isle Front
B Swim
BSwim Rip Tide Hipster Bikini Bottom - Lost Isle Sale price$18.00 Regular price$72.00
Sunsets Simone Tankini Top 81T Fleur Noire Front
Sunsets Unforgettable Bikini Bottom 27B Posy Pink Crepe Front
Sunsets Unforgettable Bikini Bottom 27B Geranium Front
Sunsets Dora Double Tab Bikini Bottom 205B Aqua Mist Sandbar Rib Front
Sunsets Dora Double Tab Bikini Bottom 205B Berry Burst Front
Save $36.50Sunsets Naomi Swim Dress One Piece 130 Electric Blue Front
Sunsets
Sunsets Naomi Swim Dress One Piece 130 - Electric Blue Sale price$109.50 Regular price$146.00
Sunsets Darci High Waist Bikini Bottom 282B Rambling Rose Front
Save $11.00Panache Spirit Brazilian Bikini Brief SW1789 Magenta Front
Sunsets Sporty Swim Skirt 40B Tuscan Red Front
Save $23.50Fantasie Calypso Harbour Mid Rise Bikini Brief FS503572 Multi Front
Save $48.00Sunsets Lula Reversible Hipster 21B Cape Cod Front
Sunsets Simone Tankini Top 81T Botanical Bliss Sandbar Rib Front
Sunsets Unforgettable Bottom 27B White  Lily Front
Save $51.00Swim Systems Parker Bikini Bottom B301 Sunbeam Front
Save $23.50Fantasie Paradiso Mid Rise Bikini Brief FS501872 White Multi Front
Save $48.00Sunsets Bali Bikini Bottom 24B Serendipity Front
Sunsets
Sunsets Bali Bikini Bottom 24B - Serendipity Sale price$16.00 Regular price$64.00
Sunsets Capri High Waist Bikini Bottom 310B Black Front
Sunsets Simone Tankini Top 81T Canopy Front

How Size S Swimwear Works

Begin with the small you usually wear, then look at the measurements for the particular cut. When pieces are sold separately, choose each for its own fit rather than expecting the labels to match.

A Comfortable Fit Check for Size S

Once you have the suit on, check the waist, hips and openings before adjusting any straps. A comfortable small should let you sit and move without constant rearranging. Read the item description to see which pieces are sold separately.

Fuller Bust Support When Choosing Size S

For fuller busts, another place to begin is the Swimwear Size Chart and the Cup-Sized Bikini Size Chart. Read the individual product's chart and construction details before choosing.

Frequently Asked Questions About Size S Swimwear

Can I choose a different size for my bikini bottom?

When the pieces are sold separately, choose each by its own fit and chart. A small top does not require a small bottom. Read the product details before ordering to confirm what is included.

Where can I look if a small top does not give me enough bust room?

For a fuller bust, browse the band and cup options on our Swimwear Size Chart or Cup-Sized Bikini Size Chart. Clothing size alone does not describe every part of the fit.