Tie Side Bikinis

Tie side bikinis tie at the hips with side strings — 248 styles, about $18 to $48. The strings cinch the bottom to fit, giving unusual size flexibility; photos decide which bottoms truly tie.

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Tie Side Bikinis: Knot at the Hips

What Are Tie Side Bikinis?

What Are Tie Side Bikinis?

A tie side bikini bottom ties at each hip with a string — the side strings cinch the panels to fit the body. Tie side names the construction at the hip, and it is the most adjustable bottom style in swimwear: the tie pulls the fit in or out within a wide size range.

This collection gathers 248 styles, and the tag tracks at about half — true tie-side bottoms sit beside fixed-side styles tagged loosely. The photos decide which pieces actually tie at the hip.

How the Side Tie Works

How the Side Tie Works

The side tie is a fit mechanism with three moving parts:

  • The side strings — two ties per side that knot at the hip; the knot position sets the fit.
  • The panel — the fabric between the ties; the panel width decides the coverage, and the strings adjust how it sits.
  • The knot — tighter knots pull the panels in, looser knots let them sit wider.

The strings adjust the fit, and the panel sets the coverage — two separate things that the tie controls together.

Tie Side vs String vs Fixed Side

Tie Side vs String vs Fixed Side

Bottom side constructions come in three forms, and the words overlap:

  • Tie side — side strings that knot at the hip; adjustable within a wide range.
  • String — the broader construction word for thin ties anywhere; a string bottom can be tie-side or tie-back.
  • Fixed side — the side seam is sewn closed with no tie; fits to the chart with no adjustment.

The practical difference is adjustability: tie side fits a range from one garment, fixed side fits exactly to the size. The photos show which side construction each bottom carries.

Fit and Care for Tie Sides

Fit and Care for Tie Sides

Tie-side sizing is the most forgiving in the store, with two caveats:

  • The tie handles the range — measure the hip for the starting size, then use the ties to fine-tune.
  • Ties need re-tying — side knots loosen through the day; re-tie rather than assuming the fit drifted.
  • Knot care — rinse after salt or chlorine, hand-wash cold and lay flat; untie the knots before washing so the strings dry evenly.

The ties are the fit mechanism and the first wear point — gentle handling keeps them strong and the fit adjustable.

Which Tie Side Bikini Should You Pick?

Which Tie Side Bikini Should You Pick?

Work through four decisions:

  • Panel coverage: cheeky, Brazilian or fuller — the panel sets the look
  • Tie style: plain side ties or double-tie details
  • Top: any style pairs — tie sides work with halter, bandeau and triangle tops
  • Detail: plain, print, ruched or trimmed

Sizes run XS to XL with plus-size styles in their own ranges — the ties forgive size drift, but check each listing's chart for the starting point.

Frequently asked questions

What is a tie side bikini?
A tie-side bikini has bottoms that knot at the hips — side ties instead of fixed fabric, so you adjust the fit by tying them. Tie side names the bottom's construction, not its coverage.
What is the difference between tie side and string bikini bottoms?
Tie side means the bottom knots at the hips. String is a broader term for thin cords used across a piece — often finer than side ties. The two overlap on many bottoms, so the listing photos show which construction a style uses.
Are tie side bottoms adjustable?
Yes — that is the point of the ties. Untie, adjust and retie to set how the bottom sits on your hips, which also makes tie-side styles forgiving when you are between sizes.
Do tie side knots come loose in the water?
Ties can loosen during swimming. Retie after a swim and check that the knots sit flat rather than digging in — the same routine as any tie-constructed swimwear.
How much coverage do tie side bottoms have?
Tie side is the construction; the front panel sets the coverage. Brazilian, thong, cheeky and string panels all appear with side ties in this collection — check each listing's photos.
What styles are in this tie side collection?
Tie-string triangle thong sets, cutout tie-side Brazilian sets, metallic-charm and boho tie-side styles, tie-side bottoms under sports-bra and v-neck tops, sliding-triangle and push-up sets, and ribbed or metal-ring triangle styles — 248 styles.
Do tie side bottoms come with tops or alone?
Mostly as sets — tie-side bottoms arrive paired with a top in this collection, from triangle to sports-bra styles. Check the product type on each listing.
What sizes do tie side bikinis come in?
Styles in this collection range from XS to XL, with a few one-size pieces. Because the ties adjust, tie-side bottoms are flexible across a range — check the size chart on each product page.
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