When performing routines, competitors will typically wear a nose-clip. _______, to reflect the type of music to which they are swimming

A. The competitors who wear custom swimsuits and headpieces, usually elaborately decorated

B. They also wear custom swimsuits and headpieces, usually elaborately decorated

C. They also wear custom swimsuits and headpieces, which are usually elaborately decorating

D. Usually elaborately decorated, the competitors also wear custom swimsuits and headpieces