n.长舞服；长舞裙

Now those arms have become Mrs.Obama’s most constant accessory, whether she is wearing a Gap sundress or a designer ballgown. 现在，这对手臂已是奥巴马夫人最常用的装饰品了，不管是嘉普的连衣裙还是设计师设计的晚礼服。

The 1.65 meter robot has a female face, wears a ballgown and comes in bright pink and pastel blue plastic. A male version is also being developed. 165公分高的机器人有著女性的面貌，穿著舞会礼服，用塑胶打造的外型有亮粉红及淡蓝色的选择。而男性版的机器人还在研发的过程中。

For ballgown or A line gown? 撑裙是什么形状的?

The knits are thick with 3D patterns, the fake furs are soft and plush, the hand dyed coats are degradating in color sunsets, and the silk-milk mix ballgown has the texture of pure raw silk. 具有奢华情调的晚礼服充分地展现出经典的黑白灰搭配，但更多地添加了华丽、繁复的手工细节；可与皮草相媲美的牛奶纤维大衣灼灼生辉，让穿着者在人群中和聚光灯下都无比瞩目。