Australian Bra Size Guide (AU 8–16): Band & Cup, Sister Sizes and Unlined Lace Fit

Model wearing Pêche Rosée blush embroidered bra – Sweet Peach bra size guide

Measure your underbust for the AU band and fullest bust for the cup, then match Sweet Peach embroidered lace bras in AU sizes (typically 8B–16E) using the size guide before you buy.

How to measure at home (cm)

Use a soft tape. Stand relaxed. Record centimetres, then convert with the Sweet Peach size guide.

Step Where Tip
1. Band Firmly under the bust Exhale; keep tape level
2. Bust Fullest point Do not squash the lace test fit later
3. Cup Bust minus band logic per guide Sister sizes keep cup volume when band changes

Sister sizes (quick idea)

If a 12C band feels tight but the cup volume is right, try 14B (same cup volume, larger band). If the band is loose and cups overflow, try a smaller band with a larger cup letter. Always re-check against the size guide chart.

Our embroidered lace is unlined on many styles, so the cup holds shape differently to foam T-shirt bras.

Shop bras by colourway

Bra Link
Rouge Désir bra Shop
Noir Mystère bra Shop
Pêche Rosée bra Shop
Vert Élégance bra Shop
Bleu Céleste bra Shop
Snowè Whîte bra Shop

Or browse the Tops (bras) collection and complete the look with a full set.

Our 30-day change-of-mind returns do not limit your rights under the Australian Consumer Law. If goods are faulty, not as described, or otherwise fail to meet a consumer guarantee, you may be entitled to a repair, replacement or refund. Contact sweetpeach.boutique@outlook.com.