This was definitely my favourite feature in Sims 3. Although this was explained several times before, I realised some people are still a bit confused about how it works. So I made a sketch from what I can remember while playing the game.

When I say "objects", I mean furniture, walls, build items, clothes, etc. Basically anything that is made with patterns can be customisable using the create-a-style feature. A player can spend hours just using this tool and making unique stuff. And the best part is that they can make virtually anything inside the game match! :D

I hope this sketch helped!

Ana