How to Care for Your Shaping Swimsuits and Dresses: Fabric Care FAQs

Quick Answer

Hand wash your Miraclesuit shaping swimsuit or dress in cold water with a gentle detergent, then lay it flat to dry away from direct sun. Never wring, twist, or machine dry, because the LYCRA® spandex and shaping panels need careful treatment to keep their firm control and perfect fit.

Your Miraclesuit shaping swimsuit or dress does a lot of work: it slims, shapes, and supports you while you swim, sun, or dance. That same fabric—often a blend of nylon and LYCRA® spandex—needs a little care to keep performing. The right washing and storage habits help preserve the smooth control and vibrant print season after season.

Below are the most common fabric care questions we hear about control swimwear and shaping dresses. Follow these simple steps, and your favorite pieces will keep their shape, support, and color for many summers to come.

How Often Should I Wash My Shaping Swimsuit or Dress?

Rinse your swimsuit or shaping dress in cold water after every wear, even if you didn’t swim. Chlorine, salt, sunscreen, and body oils can damage the nylon and LYCRA® spandex fibers over time, breaking down elasticity and dulling colors. A quick rinse removes these residues while they’re still fresh.

Do a full wash with a gentle detergent after every few wears, or whenever the garment has visible dirt or heavy sunscreen buildup. Over-washing can be hard on shapewear, so balance cleanliness with preserving the fabric’s control. For dresses worn for special occasions, follow the same rule but spot clean stains immediately.

• Rinse in cold water after each wear to remove chlorine, salt, and oils.
• Wash with gentle detergent every 3–4 wears, or sooner if dirty.

What's the Best Way to Wash a Shaping Swimsuit or Dress?

Hand washing is the gold standard. Fill a clean basin with cold water and add a small amount of mild detergent, like a baby shampoo or a specialty swimwear wash. Submerge the garment and gently squeeze the suds through the fabric—never rub or scrub. Rinse thoroughly in cold water until all soap is gone.

If you must use a machine, place the garment in a mesh lingerie bag and use the delicate cycle with cold water and a gentle detergent. Skip the spin cycle or set it to the lowest speed. Even with this method, hand washing is gentler on the shaping panels and underwire, so reserve the machine for occasional convenience.

• Use cold water and a mild detergent—never bleach or fabric softener.
• Machine wash only in a mesh bag on the delicate cycle, no spin.

How Should I Dry My Shaping Swimsuit or Dress?

Lay the garment flat on a clean, dry towel and roll the towel gently to absorb excess water. Then unroll and reshape the swimsuit or dress to its original form, smoothing out any wrinkles. Dry it flat on a fresh towel or a drying rack away from direct sunlight and heat sources.

Never wring, twist, or put your shaping swimwear in the dryer. High heat breaks down spandex fibers, which are essential for the firm control that Miraclesuit garments are known for. Sunlight can fade colors, so choose a shaded indoor spot. For shaping dresses, the same rules apply—hang if needed, but lay flat is gentler on the fabric.

• Roll in a towel to remove water, then lay flat to dry.
• Never wring or machine dry; keep away from direct sun.

Can I Iron or Steam My Shaping Dress?

Avoid ironing your shaping dress or swimsuit. The heat can melt or distort nylon and LYCRA® spandex fibers, ruining the smooth control and fit. Instead, hang the garment in the bathroom while you shower to let light steam relax wrinkles—or simply smooth it with your hands while it’s damp.

If your shaping dress has a separate outer layer or lining, check the care tag. Some fabrics might tolerate a cool iron with a press cloth, but it’s safer to skip ironing altogether. For stubborn wrinkles, a handheld steamer held at a distance can work, but do a test on an inconspicuous area first.

• Skip ironing—use a shower steamy or hand-smooth wrinkles.
• If using a steamer, test on a hidden spot first.

How Do I Store Shaping Swimsuits and Dresses?

Store your shaping swimwear flat, folded loosely, or hanging with a padded hanger if the straps are sturdy. Avoid folding tightly in the same crease repeatedly, which can stress the fabric. Keep the garment in a cool, dry drawer or closet out of direct sunlight to prevent fading and fiber breakdown.

For shaping dresses, a padded hanger is ideal to maintain the shoulder shape and prevent stretching. For swimsuits, a drawer or box with tissue paper works well. Never store a damp garment—mildew can develop and ruin the fabric. If you use a garment bag, make sure the fabric can breathe.

• Lay flat, fold loosely, or use a padded hanger—don’t bunch up.
• Store cool, dry, and out of sunlight; always dry before storing.

What About Stains on Shaping Swimwear?

Treat stains as soon as possible. Gently dab the spot with a mild detergent or a pre-treat spray safe for delicate fabrics, then rinse in cold water. Avoid rubbing, which can push the stain deeper into the fibers. For sunscreen or body oil stains, a little dish soap can help break down the oils before washing.

If a stubborn stain remains, soak the garment in cold water with a gentle detergent for up to 30 minutes before washing again. Avoid chlorine bleach, which will weaken the fabric and ruin the color. For delicate prints or fabrics, test any stain remover on a hidden seam first.

• Treat stains immediately with a gentle dab and rinse.
• Use dish soap for oily stains; never use chlorine bleach.

Quick Fabric Care Checklist

Wash after every wear

Rinse in cold water, then hand wash with a gentle detergent every few wears. Prevents chlorine, salt, and oils from breaking down spandex.

Dry flat, never in the machine

Roll in a towel, reshape, and lay flat away from heat and sun. Preserves elasticity and color for long-lasting control.

Store with care

Keep flat, folded loosely, or on a padded hanger—always cool and dry. Avoids creases, fading, and fiber stress for next season.

Our Fabric Care Tips in Action: Miraclesuit Styles That Benefit

• Wonderful U® Low Back Shaping Bodysuit: Features sheer panels at the sides, under the cups, and on the back, plus a Wonderful Edge® silicone strip on leg openings for no lines or ride. The delicate sheer fabric and silicone strip require extra care: hand washing and flat drying help preserve the smooth silhouette and prevent the silicone from losing its grippy edge.
• Marais Swim Dress in Pin Point: Made with Miraclesuit's signature Miratex fabric that provides allover body control, shapes, and slims, with a skirted leg cut and soft cup bra. The allover control fabric needs gentle washing to keep its firm shaping power, and the skirted design dries best flat to maintain its flow and drape.

Taking care of your shaping swimsuits and dresses is simple once you know the basics: hand wash cold, dry flat, and store away from sunlight and heat. By following these fabric care FAQs, you’ll keep your Miraclesuit pieces looking great and shaping their best for many summers ahead.