Size 18 Bras

Meet The Most Supportive Size 18 Bras  

If you wear a size 18 band, you’ve already felt the frustration of finding a bra that fits well. From one brand to another the sizing can fluctuate, while the shapes tend to simply be scaled up from smaller sizes. The cups sit wrong. The band digs in. It’s just an all-round awful experience until the moment you take it off at the end of the day. Rose & Thorne bras are different. Every style in our collection is designed with a size 18 frame in mind. The shape and support are well-considered, the bra itself is well-made, and honestly, you may even forget you’re wearing it - it’s that comfortable. 

Whether you’re after something seductive and lacy or seriously sporty, a nude or a multicoloured, you’ll find supportive size 18 bras in every style and cup size.

Shop Size 18 Cup Sizes

Find your perfect fit across our size 18 range:

• Size 18C bras – Balanced support for lighter cups
• Size 18D bras – Built for curves, not just scaled up
• Size 18DD bras – For when you’re on the edge of ‘fuller bust’
• Size 18E bras – More structure, without extra bulk
• Size 18F bras – Support meets style
• Size 18G bras – Full Cup or Premium Support
• Size 18H bras – High coverage, high hold
• Size 18J bras – Smart design for serious support
• Size 18K bras – All-day comfort
  

Rose & Thorne, A Better Fit For Australian Women

Whatever your shape and personal style, we have a size 18 bra made for you. Browse by cup size, style or colour, or if you need a little extra help finding the perfect fit, we also offer Online Bra Fittings.