Shapewear FAQ — Your Questions Answered

Everything you need to know about shapewear, from choosing the right style to wearing it safely postpartum. Our expert answers are designed to help you shop with confidence.

1. What does shapewear actually do?

Shapewear uses firm compression fabric to smooth, sculpt, and redistribute body tissue beneath clothing. It creates a sleeker silhouette by flattening the tummy, cinching the waist, and lifting the bottom. Modern shapewear also supports posture and can reduce lower back discomfort during long periods of standing or sitting. It does not permanently change your body shape — it enhances your natural figure while worn.

2. How do I choose the right shapewear size?

Always size shapewear based on your natural measurements — not your clothing size. Measure your waist, hips, and bust, then compare against the brand's size chart. Shapewear that is too small can be uncomfortable and restrict circulation; too large and it will not provide adequate compression. At Fashion Couture, our shapewear is available in inclusive sizing from XS to 6XL. If you are between sizes, size up for comfort.

3. Is shapewear safe to wear every day?

Yes, modern shapewear is safe for daily wear when fitted correctly. Avoid wearing shapewear that is excessively tight, causes difficulty breathing, or leaves deep marks on your skin. Limit continuous wear to 8 hours where possible, and always remove shapewear if you feel discomfort, numbness, or restricted breathing. Choose breathable, seamless fabrics for everyday use.

4. Can I wear shapewear after a C-section or postpartum?

Postpartum shapewear can support abdominal muscle recovery and improve posture after childbirth, including after a C-section. However, you should always consult your midwife or GP before wearing any compression garment postpartum. Most healthcare professionals recommend waiting at least 6–8 weeks after a vaginal birth and longer after a C-section before introducing shapewear. Our Postpartum Shapewear collection features gentle, adjustable designs specifically suited to postpartum recovery.

5. What is the best shapewear for tummy control?

The best shapewear for tummy control depends on your outfit and the level of compression you need. For maximum smoothing under a dress or skirt, a tummy control bodysuit or open-body shaping suit is ideal. For everyday wear under trousers or jeans, high-waisted shaping shorts or a waist cincher work well. Look for garments with a reinforced tummy panel and seamless finish for the most effective and invisible result. Browse our Shapewear collection for top-rated tummy control options.

6. How do I wash and care for shapewear?

To extend the life of your shapewear, hand wash in cool water with a gentle detergent, or machine wash on a delicate cycle inside a mesh laundry bag. Never tumble dry shapewear — heat degrades the elastic fibres and reduces compression over time. Lay flat or hang to air dry. Avoid wringing or twisting the fabric. With proper care, quality shapewear should maintain its shape and compression for 6–12 months of regular use.

7. What shapewear should I wear under a tight dress?

For a tight or bodycon dress, a seamless open-body shaping suit or a full-body shaper is the best choice — it smooths from bust to thigh without creating visible lines or bunching. If your dress has a low back, opt for a backless or low-back bodysuit. For a midi or maxi dress, high-waisted shaping shorts paired with a strapless shaping bra give a smooth finish without showing below the hemline. See our guide: Shapewear Guides & Style Tips →