Trends I'm seeing:
1. Scandinavian normcore
2. Tailored (kinda douchey but I shall say no further)
3. Givenchy-inspired sportswear (seems to be popular amongst the LGBT and the PRC/HK crowd)
4. Abercrombie & Fitch (the revenue stream, or at least the brand presence in SG, looks pretty good)
Hope my 2 cents helped.