Vintage 50s Bullet Cone Shape Bra 38B

Vintage 50s original bullet bra. Features- cotton, not lined or padded, three hooks, adjustable, tag reads Amorette Made In Japan Size 38 B but the stamp has color bleed on the letter. I'm a 34 B and I'm swimming in it, I think it's a 38 B to a C , sorry I don't know much about 50s lingerie. I can measure the cup if you like, let me know. In good condition, there are some areas that will need some work. The bra itself is sturdy, lots of life left. I have washed it in cold with mild soap. 'Thanks