Women's tank top Covert Are you looking for a tank top that is invisible under clothing? Then this tank top from the Czech brand Covert is the right choice! Invisible women's tank top under a shirt or blouse perfectly covers the underwear, its cut perfectly covers the bra straps. It is intended to be worn instead of a classic camisole. The design with completely flat edges guarantees perfect invisibility even under the thinnest blouse. As for washing - our recommendation is to wash at a maximum of 60°C and dry them in a dryer at a low temperature, otherwise it may happen that the tank top can no longer be worn.