Organic cotton tank top

A while ago, when my husband was helping me wash the newly bought underwear, She asked me whether girls must wear bras with cups like this? Since it is touching the cloth on my chest, Would it be better to use natural materials? It made me think about this question that I take for granted but can’t answer. So we discussed each other's views over several lunches, Is it possible to make a simple alternative underwear style using the organic cotton we developed ourselves? The original intention was simply to meet my own needs. Sew a layer of organic cotton on the chest. Can be worn directly as a vest-style underwear. It can also be worn as a vest to stack layers. You won’t feel awkward even if you wear light colors alone. The fabrics are all organic cotton woven and dyed in Taiwan. The pigment is an environmentally friendly dye. Made in four sizes for girls of different body types, S Chest 89cm, length 57cm (measured from front shoulder) M 93 58.5 L 97 60.5 XL 101 62 Model is 165cm 60kg, bust 93cm 36 inches Wear original color L size, loose and comfortable Wear jet black size M and fit