求翻译：　　小礼服也称小礼服或便服。小礼服为长至脚背而不拖地的露背式单色连衣裙式服装，其衣袖有长有短，着装是可根据衣袖的长短选配长短适当的手套，通常不戴帽子或面纱。小晚礼服的地位仅次于大礼服，主要aM适合于参加晚上6点以后举行的宴会、音乐会或观看歌舞剧时穿着。是什么意思？

　　Small-small dress or smart casual dress, also known as. Small dress for long to instep, backless without dragging color dress fashion, its sleeves have short, matching the length of the dress code is according to the sleeve length appropriate gloves, usually with no hat or veil. Small evening dress after dress, aM mainly suited to attend banquet held after 6 o'clock, when a concert or watch a musical.