One pair flat metal Underwires sized 42B. Sister Size to 40D/38D/36E, Every bra and pattern manufacturer has variations in their sizing. , Please
How Should A Bra Fit?, Bra Fitting
38d Bra
36e Bra
Non-wired bras
Bra Making Wires
36 C D Bra
36e
42b Bra
Vertical Underwire Metal Bra Underwires - Bra-Makers Supply
42b Bra