根据以下信息写一个商店打折促销的广告:

问题描述:

根据以下信息写一个商店打折促销的广告:
黄蓝相间的短袜,只售5元;运动包每个15元,各种颜色的短裤每条20元

on sale
we have nice goods for sale now! you can take the black-and-white socks with only 5 yuan per pair.what's more, it takes you as little as 20 yuan to buy our shorts with the right colour you want.
what are you waiting for?