what size are you I got some Altura shorts with a liner, and some long Altura riding trousers and can probably sort out a shirt or something worth riding in. 32" waist sorta size.
You can have it for postage and a small donation to SinglegeekWorld classifieds.
I did pick up a long sleeve riding top in my local Lidl sat but there wasnt much there, but they did have shoes left.
edit.. I am gutted I just chucked loads of stuff that would have done a turn and the bins have gone, I do still have what I said though and wife is just checking what else was in that pile of kit.