Looking to Sell Pre-Owned Sherwanis and Lehengas – Need Recommendations in Trivandrum.

I have a few sherwanis and lehengas that were worn only once for my engagement and reception. The sherwanis are from Manyavar, and the lehengas are custom-stitched. Could anyone recommend any shops in Trivandrum that might be willing to buy pre-owned ethnic wear? Thanks in advance for your suggestions!