I stock up on a couple things. The first thing is chunky footwear, and sneaker booties in particular. I have my base colors of black, blue, and grey covered.
The second is Helmut Lang, pre fall 15. I still find pieces on Ebay, as well as things that have the same vibe. I like the combination of drapey asymmetry and figure flattery. Helmut just got me. Then they changed to a more boxy look and lost me. I do like the top below.
I'm considering the 2 pairs of sandals below. I really like the UO ones. Are they too close to the Ximentos below? Lacing is a detail that I consistently like, so it could be stocking up.