The collar mark and trademark of trousers usually meet and are sewn on the back waist of trousers. It is even more obvious. Then the collar of the coat will be sewn at the back of the neck or in the middle of the left and right sides of the dress. The function of receiving bids is used as stickers, trademarks and advertising spaces, and can also be used to hang clothes.
Collar usually refers to the logo embroidered on the neckline or belt about the brand and size of this dress.