Totally random but I have a 'thing' for stock pins - I think most of the ones shops stock are tatty and cheap, I love finding vintage or antique or unusual ones - mine would be quite a niche shop!!
oh it would be rugs, rugs, and more rugs ... I have a rug for every eventuality. I cannot resist them, I just love them, and the funniest thing is that my vanner cob has spent this year unclipped AND unrugged!!!