Really can't draw, you can refer to physical pictures or imitate other people's works, plus your own small design, decoration and so on.
OC is the abbreviation of openingceremony, which is an American brand. It is a hot brand in recent years, and many stars wear it. This brand of clothes is very beautiful in design, many of which are classic and have a good upper body effect. But also cooperated with many brands to launch a joint series, and the sales volume is also very good.