A 38GG bra fits a 38 inch underband with a ten inch difference between your underbust and the fullest part of your bust. At a 38 back Elomi has the most styles, with Fantasie and Freya close behind.
Panache, Royce and Curvy Kate add more choice. If the band feels loose, your sister size is 36H. If it feels tight, try 40G.
Elomi Plunge Bras in 38GG
Elomi makes most of the plunge bras in 38GG, plus moulded T-shirt styles. Shop the full Elomi range.
Fantasie Side Support and Full Cup
Fantasie makes most of the side support bras in this size. For full coverage there are full cup bras from Royce, Fantasie, Elomi, Panache, Sculptresse and Goddess.
38GG Sports and Strapless Bras
Panache, Freya, Shock Absorber and Royce make 38GG sports bras. Curvy Kate, Elomi and Goddess make strapless styles.
Checking Your 38GG Fit
Fasten a new bra on the loosest hook so you can tighten it as the band relaxes. The wire should sit behind breast tissue at the side, not on it. If you are unsure of your size, start with our bra size calculator, then read the fitting guide.
Related Sizes
All GG Cup Bras | 28GG Bras | 30GG Bras | 32GG Bras | 34GG Bras | 36GG Bras | 40GG Bras | 42GG Bras | 44GG Bras | 46GG Bras | 48GG Bras