Frequently Asked Questions
What designer underwear does Studio DOS sell?
Studio DOS stocks designer underwear from brands including Calvin Klein, Ralph Lauren and BOSS. All items are genuine and sold below retail.
Is the underwear at Studio DOS authentic?
Yes. All underwear at Studio DOS is genuine and sourced through established wholesale and end-of-season channels. We do not sell replicas or counterfeit goods.
Why is designer underwear cheaper at Studio DOS?
We source end-of-season and surplus stock from premium brands, which lets us offer genuine underwear at prices well below recommended retail.
Can I return underwear or swimwear?
For hygiene reasons, underwear and swimwear cannot be returned. Please check our Size Guide and the product description before ordering.








