Dollar innerwear is very comfortable innerwear for me. Im using it from 2015 and still Im using it now. Its price is not so high its average price for me.
Fabric is very good its feels so smooth and Comfortable to chest. I love to wear it. Its design is very good and not so tite to body not so narrow.
Its undergarments elastic is very good fabric and its a long lasting elastic.
I didnt found any customer service of Dollar.