This is an Azone top. The color is white. It's clothing for 50cm AZO2 dolls, but it can also be worn by SDM and myoudoll 40cm dolls (1/4 scale dolls). According to Azone's official size chart, it fits as follows: 45cm S bust: ○ 48cm S bust to L bust: ◎ 50cm S bust to L bust: ◎ AZO2 C bust, G bust, I bust: ◎ I bought it from the official shop and have dressed a doll in it about twice. It's designed to be worn with snap buttons and a hook on the back.