Making Sims2 clothing into "outerwear" for Seasons
 

Quick tutorial by BeOSBoxBoy: http://www.thesimsresource.com/artists/BeOSBoxBoy/blog/

I'll have to remember that for whenever the day comes that I install Seasons! :D

There's a couple stupid things, like the waterwiggler making dogs sink into the floor, but most of the problems are of the "just didn't play the game long enough to see how it feels" variety.

I'm almost ready to take the plunge myself.

I'm waiting till it comes down in price and the bugs get fixed.
(Have spent all my game money for now too :P but it does look like an excellent EP.

I don't think that setting the Outerwear bit will interfer with using the clothes without Seasons, so creators probably should do this, whether or not they have Seasons.