Size 4 Swimwear

These size 4 swimwear options are sized like clothing. Start with your usual dress size and check the style's own size chart if you are between sizes. The Mykonos and Elara pieces are sold separately, so read what is included and size the top and bottom on their own.

Trina Turk

Trina Turk Mykonos Banded Halter Bikini Top 3243165 - Multi

$108.00

Trina Turk

Trina Turk Mykonos Reversible Hipster Bikini Bottom 3244365 - Multi

$94.00

Trina Turk

Trina Turk Elara Banded Off the Shoulder Ruffle Bandeau Bikini Top 3253265 - Multi

$108.00

Trina Turk

Trina Turk Elara Tabside Hipster Bikini Bottom 3254265 - Multi

$94.00

How Size 4 Swimwear Works

The numbered size is a clothing label. Read what each item includes before choosing, especially when a top and bottom are separate pieces. Your usual dress size is the starting point.

A Comfortable Fit Check for Size 4

Look beyond the number when comparing styles. A neckline, body length or leg opening can change how a suit feels. Try gentle movement before deciding whether the fit is comfortable, and read what is included with each item.

Fuller Bust Support When Choosing Size 4

For fuller busts, explore 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 4 Swimwear

Does a size 4 swim top include a matching bottom?

Read the product description to see whether the item is a separate piece or a set. If pieces are sold separately, select the size for each using its own chart and your fit through that area.

What if I need more bust room in a size 4 swim style?

For fuller busts, the Swimwear Size Chart and Cup-Sized Bikini Size Chart offer band and cup options. Browse those when the body fits but the bust area does not feel right.