I've worn it a few times. The color is white. The size is M. The width of the armpits is 49cm, and the total length from the shoulder is about 55cm. This blouse is perfect for a cute and sophisticated outfit. The trendy stand-up ruffles and the perfectly-sized candy sleeves are the highlights. The subtle flower lace adds a touch of femininity. I'm sorry, but I'm not accepting price negotiations (^^)☆