Which stores sell satin men's boxer shorts? (please do not list websites, please see below).  All help is greatly appreciated.?

In 2004 and before, one could commonly walk into Walmart, Sears, Target, Kmart, etc. and purchase a pair of (inexpensive) satin boxers.  In the mid 2010s, most stores stopped selling them.  Now, in 2020, none of them sell them.

Recently, I ordered a pair of satin boxers from ebay.  The seller had a positive rating, and many pictures of the boxers.  Yet, when they arrived, they were thin, and wouldn't naturally fit on anyone's body, like the kind sold in (above) stores.

Therefore, I do not want to waste money on boxer shorts sold on a website.

Does anyone know of any stores (real life stores) in which men's satin boxer shorts are sold?

Please no rude or sarcastic answers.    Thanks