Glad North African/Arabic influences aren't being shown in a negative way...that would be disturbing
I haven't noticed too much in terms of overt 'ethnic' references aside from DK and RL yet, aside from the Japanese-inspired bits at Imitation of Christ...seem to be seeing the following, many of which have already been mentioned:
- white/off-whites
- black
- yellow and deep blues
- pale desert/seascape colours (nudes, seafoam)
- volume (trapeze/tent dresses, full skirts, puffed/petal-like sleeves)
- ruffles (tiered ruffles in a few cases)
- sheer fabrics, eg: chiffon, organza
- lace and satin
- cropped jackets and some cocoon shapes continuing from fall
- draping
- flats in general: jazz shoes, thong sandals, flat platforms, flat boots
- vinyl/patent
- rose shapes/motifs
- cigarette trousers continuing
- cropped/full-length wide leg trousers, often pleated, some high-waisted
- jumpers/overalls/suspenders
- drop-waists
- pockets and tunics continuing