flower girl
noun
1
- Brit. dated a woman or girl who sells flowers, especially in the street〈英, 旧〉（尤指街头）卖花女, 卖花姑娘。
2
- a young girl who carries flowers or scatters them in front of the bride at a wedding; a child bridesmaid（婚礼中在新娘前执花或撒花的）女花童; 女童傧相。