Rockin those velvet pants!
They are cool looking, but to me, they look like what they are--pants from Thailand. They'd be fine if one was doing some sort of Southeast Asian influenced/fusion BD, but I don't think I would recommend them for regular MED.I was doing a search on Amazon.com for anything related to male belly dance. These pants showed up in the search. I personally like the look of them,but not sure if these would work for a belly dance costume: https://www.amazon.com/gp/product/B014T1J358?pf_rd_p=183f5289-9dc0-416f-942e-e8f213ef368b&pf_rd_r=JQDJH8ZVGY8FKFKRE8F6
I ended up ordering these baggy pants: https://www.amazon.com/gp/product/B018DP09IG/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1Pants - and skirts - are unisex. Find ones you like from a vendor you trust and buy them. I'll recommend L.Rose Designs, but there are PLENTY of others.