Wacoal Bras & Lingerie

Wacoal uses standard UK bra sizing, and your usual size is a sensible starting point. There is no single adjustment that applies to every Wacoal bra, because a seamless moulded cup, a seamed lace bra, a minimiser and a smoothing style are designed to sit and shape differently.

The underband should feel firm and sit level around the body, while the cups should fully contain the bust without spilling, gaping or wrinkling. The centre of an underwired bra should sit flat against the breastbone, and the wires should surround the breast tissue without digging in.

When comparing collections, think about the shape you want as well as the size. Halo Lace is a useful smooth and lightweight option, Eglantine offers fuller coverage and a more traditionally constructed cup, Raffine provides several different bra shapes, and Back Appeal adds targeted smoothing through the back and sides.

For personalised advice, visit us for a professional bra fitting or view our bra size and fitting guide. When shopping online, look for the “What’s my size?” button on participating product pages for additional TrueFit guidance.

• Choose a seamless or moulded bra when you want a smooth, natural outline beneath fitted clothing.
• Choose a seamed underwired bra when support, lift and a more defined shape are the priority.
• Choose a spacer or lightweight cup when you want a smooth finish with greater breathability than a traditional moulded bra.
• Choose a minimiser when you want to reduce projection and create a neater line beneath shirts or fitted tops.
• Choose a back-smoothing bra when you want wider coverage through the wings and a more streamlined finish beneath clothing.
• Choose a strapless or multiway bra for occasionwear, summer dresses and open-shouldered outfits.
• Choose shapewear or a body when you want support and smoothing through more than one area of the figure.

The best Wacoal style will depend on the shape, coverage and finish you want from your lingerie.

Wacoal uses different fabrics according to the function of each garment. Polyamide and elastane feature widely because they provide stretch, support and shape retention. Polyester is used in selected linings and moulded cups, while cotton appears in lace blends, briefs and gusset linings.

The attached continuity information shows how much the composition can vary even within one collection. Eglantine combines polyamide, elastane, polyester and cotton across its lace, cups and linings, while Raffine relies heavily on stretch polyamide lace with elastane and selected polyester or cotton elements. Smooth and shaping garments often use a higher proportion of elastane to provide closer control and recovery.

Always check the exact composition and care instructions on the individual product. Many Wacoal bras and lace pieces are recommended for hand washing.

To help preserve the fit and finish:

• Fasten hooks before washing and remove detachable pads or straps where advised.
• Hand wash bras, lace, bonded fabrics and shapewear whenever possible.
• Use a gentle detergent made for delicate fabrics.
• Avoid bleach, fabric conditioner and harsh detergents.
• Do not tumble dry.
• Allow garments to dry naturally away from radiators and direct heat.

We stock Soak lingerie wash, which is designed for delicate fabrics and is ideal for caring for Wacoal bras, lace and shapewear.