Why don't I fit into slim fit?

[PinkestFlamingo]

Assistant in the shop was baffled yesterday when my body shape didn't suit the shop's slim cut trousers. It's not the first time it's happened by any means either - the fabric is baggy just under the seat (if anyone's read the "On Pants" post it's like fig. E); sometimes there's excess fabric around the pockets too.

Has anyone else with a fairly slim build noticed this before?

 

[AriG]

Sure, generic slim fit stuff on me is mostly less generous tents, wherever. Just have your trousers custom made or size down/try another brand.