They sell sheets, loungewear, and I specifically bought a bathrobe for myself and two face towels. .
Pro-tip: I made an account on there that gave 450 points just from adding my birthday, following their social media. That allowed me to redeem them on my $69.70 purchase, paying for the whole cost of the three items and left me to pay only $8 for shipping.
**Edit: After filling account for the rewards points, redeem them in shopping cart, which ended up at $8 for just shipping costs.
*** Update: It seems the rewards points discounting at shopping cart had been fixed a few hours, and no long works.