6 March 2025

Assortment Depth for Short Tropical Seasons

Thailand's retail calendar compresses some fashion seasons; depth choices have to match the length of the sell window.

Colorful apparel hung in a compact retail stockroom

Imported seasonal playbooks often assume a longer sell window than many Thai specialty retailers actually enjoy. Buying deep into a color story that has eight strong weeks — not sixteen — leaves aging units that force early markdowns.

Depth should follow the length of the credible sell period, store count that can carry the story, and the brand's willingness to exit cleanly. Wide and shallow often outperforms deep and narrow when the climate and calendar cut the season short.

We still recommend a hero depth in a few proven subclasses. Those are the pieces that earn fixture space and repeat visits. Everything else should be sized to exit gracefully.

If your planning pack still mirrors a temperate-market depth chart, redraw it against your own weeks of full-price selling. The assortment that follows usually feels lighter — and finishes cleaner.