Anyone Coming From Uk To Bkk Soon?

Hi Guys, just wondering if anyone can help here. I have just under 5kg of ladies' dresses (silk, different colours and styles) which are faulty in the UK and I'd like them returned to me in Thailand to go back to the supplier. Post Officer/Courier want a crazy amount for them and I'd prefer to avoid the hassle of possible import tax too (even though they are returns).

Would anyone be kind enough to bring them back for me for a crisp 1000 baht? Easily inspected and can be sent to UK address and I can pick up anywhere in BKK. Nothing dodgy I can assure you!