Marlies Dekkers Lingerie & Swimwear

Tie and Bow Bikini Bottoms: Tying Tips That Stay Put

Tie and Bow Bikini Bottoms: Tying Tips That Stay Put

By Marlies Dekkers Lingerie & Swimwear | Published: 2026-11-01

Category: Tips & Care

Learn how to tie bikini bottoms so side ties stay secure all day. Follow our step-by-step swimwear tying guide for a comfortable, confident fit.

Quick answer

Tie each side with a flat, snug knot first, then finish with a bow that sits on the side seam—not at the front—so the knot stays put and the bow lies flat under clothing or in the water.

Why side ties slip—and when a bow is not enough

Side ties loosen for three common reasons: the knot is tied over itself instead of flat, the bow is too loose, or the fabric is wet and slick. A single bow alone rarely holds in surf or during active swimming; it needs a base knot to anchor it.

If you plan to swim laps or spend hours in the water, consider a double knot instead of a bow, or tuck the bow ends under the side band. For lounging and sunbathing, a neat bow is fine.

How fabric and cut affect tie security

Smooth, premium fabrics with recycled lining—like those used in the tie and bow bikini bottom—can feel slippery when wet, so the knot needs to be tightened more than you would with textured fabric. Adjustable side ties let you fine-tune the fit, but they also mean you must check tension after swimming.

A flattering cut that reveals just enough skin often relies on the ties sitting exactly where you placed them. If the cut feels loose after tying, the knot—not the size—is usually the issue.

Step-by-step tying guide for tie and bow bikini bottoms

  1. Position the bottom correctly: Hold the bikini bottom against your body and adjust the side ties so the front panel sits flat and the back covers comfortably. Common mistake: tying before positioning, which can leave the fabric twisted or too low. Check that the side seams sit straight on your hips before tying.
  2. Tie a flat base knot on each side: Cross the two ties once and pull snugly—this is a simple overhand knot. Keep the knot flat against your skin, not bunched. Common mistake: tying a granny knot (two identical crossings), which sits crooked and loosens easily. The knot should feel firm but not pinch.
  3. Add a second knot for active use: If you will swim or move a lot, tie a second overhand knot directly on top of the first. This double knot is much harder to undo accidentally. Common mistake: skipping the second knot and relying on the bow alone. Double-knot both sides before swimming or water sports.
  4. Finish with a neat bow (optional): Make a bow on top of the base knot: form two loops and tie them once. Pull the loops gently to tighten. Common mistake: making the bow too large or loose, which can catch on clothing or come undone. Keep bow loops small and snug against the knot.
  5. Tuck loose ends: Tuck the bow tails under the side band or knot so they do not dangle. Common mistake: leaving long tails that can get pulled or look messy. No dangling ends means fewer accidental untyings.
  6. Test the fit: Move around, bend, and squat to check that the ties stay put and the bottom does not shift. Adjust tension if needed. Common mistake: assuming it will stay without testing. If it slips during a test, tighten the base knot before getting wet.
  7. Re-tie after swimming: After swimming, untie, rinse, and re-tie once dry. Wet knots can loosen or tighten unpredictably. Common mistake: leaving wet knots tied, which can stretch the ties over time. Always untie before washing to protect the fabric.

Product facts

  • tie and bow bikini bottom: Playful side ties let you adjust the fit to perfection. You can tighten or loosen each side independently for a secure, comfortable fit.
    tie and bow bikini bottom
    tie and bow bikini bottom
  • tie and bow bikini bottom: Crafted from premium fabric with recycled lining. The smooth fabric may need a firmer knot when wet, so double-check tension after swimming.

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