While you're at it, wear loose, comfortable clothing, and avoid any tightness around your waist and tummy.

当你坐在上面时，穿上宽松，舒适的衣服，不要穿任何紧绷你的腰部和腹部的衣服。

youdao

Mother, the lace is loose on my new ball dress and I want to wear it tomorrow night at Twelve Oaks.

妈，我那件新跳舞衣的花边掉了，明天晚上上'十二橡树'村我得穿呀。

youdao

Felt for natural wool does not use interweave and the use of wool felting felted together, it is elastic, not loose, insulation, compact structure, good wear resistance.

毛毡用天然羊毛不采用经纬交织而利用羊毛的缩绒性毡合而成，它富有弹性，不松散，保温隔热，组织紧密，耐磨性好。

youdao

For example, it's important that you wear loose cotton clothing, and that you refrain from eating for an hour or two before the class.

CNN: Yoga: Fitness from the inside out