Are bear pull-up pants formal?

Fun bear pull-up pants are more formal. It has obtained business license, hygiene license and personal business license. Ledouxiong Technology Co., Ltd. was established on September/day, 2002 1 year, with its registered place at No.43, Shanbian, Wengshan Village, Luoxi Town, Luojiang District, Quanzhou City, Fujian Province, and its legal representative is Lai Yaquan. Luojiang Branch of Quanzhou Administration for Industry and Commerce.