Saving clothing in CAS/plan outfit?

[Theraven]

I've made a lot of patterns (more like pattern edits, but anyway) which I really like, and also some clothing edits that turned out good.

I've tried to save the patterns both using the "save" and "save to favorites" options, and the clothing by using the "save" option  (while using the "plan outfit" option from a dresser), and seemingly it works. But when I save the game, quit, and re-enter the lot (or save, but suffer from a memory crash ten minutes later), both the clothing and the patterns are gone. I've tried several times now, but with no luck at all.

I have the basegame + adventures. I currently don't have any mods or CC (except for some patterns and clothing that were saved, using the real CAS).

Anyone knows what might be the problem?

[BlooM]

Did you use Delphy's pattern packager?
http://www.modthesims.info/download.php?t=342998

[Theraven]

The patterns I mean, are color changes on existing EA patterns (and clothing made with these). I've not added or made any (real) custom patterns.
They're saved until I quit and reload the game. Then they're suddenly all gone.