Plus Size Wirefree Bras

Plus size wirefree bras face a double challenge: providing genuine support at a larger cup size without an underwire, while doing so across larger band sizes where the construction demands are greater. Most wirefree bras for larger bands are simply scaled versions of smaller styles — which means the cup sits too wide, the band lacks firmness, and the result is uncomfortable or unsupportive. The brands worth choosing here are those that design their wirefree construction specifically for larger sizes.

What makes a plus size wirefree bra work

The band is the primary support structure, so it needs to be firm — not just snug, but genuinely resistant to stretch. A band that's too soft will allow the bust to drop, and no cup engineering compensates for that at G cup and above. The cups need structure built in: moulded foam, multiple sewn sections, or firm non-stretch fabric. Wide, padded straps distribute load effectively across a larger frame and reduce the shoulder and neck discomfort that narrow straps cause at larger cup sizes.

At band sizes 16 and above, the underband needs to span a wider torso, and the cups need to be positioned further apart than in smaller sizes. Brands that design for this — Elomi, Goddess — account for this in their patterns. Those that simply scale up from smaller sizes often produce bras where the cups sit too close together, the underwires (or their wirefree equivalent) are too narrow, and the construction doesn't suit a larger frame.

Browse the range

Sugar Candy is a strong starting point for plus size wirefree bras — their moulded cup construction provides genuine containment without wire. Goddess and Elomi both produce wirefree options at larger band and cup sizes. Browse the full wirefree bra range and plus size bra range for all options.