Some of the listed creators have no link. I always intended to add them as I played Sims 3, but I stopped playing and I no longer will be updating Sims 3 content. I apologize for the inconvenience!
One of the main sites I frequent is TSR (The Sims Resource). The top creators I use are: Pralinesims; GOSIK; ShojoAngel; Ilikemusic. But there are tons of other creators I use as well, especially furniture and decor items.
I have also gotten some stuff from Mod The Sims.
GENETICS/HAIR/CLOTHES/ACCESSORIES
- WEAK (Ephemira 69) — Mostly skins, but I have also used some of the make-up
- Tifa Sims
- my url is not a typo — I got my default skin from here.
- let them eat burnt waffles — eyes n19
- S_club
- by Psycho — moles
- From TSR3 — Pralinesims; GOSIK; Missdaydream; Stefan04122; ShojoAngel
- Arisuka
- Elixis — watercolor eye set
- Treesimz
- Stefizzi
- Karlie — moles
- Shock&Shame
- I Like The Sims
- Sjoko
- beaverhausenx
- Cazy
- Eternila
- Anubis
- Fanaskher
- sunpi
- Iggysaurus
- peggyzone
- Simmingwithsirens
- ginko
- JS Sims 3
- Aikea Guinea
- KEWAI
- Procrasimnation
- Lapiz Lazuli
- Raon
- Newsea
- APHRODITE — Eyebrows
- elixis — Eyebrows
- Ephemera (WEAK) — Eyebrows
- Kosmo — Eyebrows
- yunghsiao — Eyebrows
- Jasumi — Stubble
- let them eat burnt waffles — teen brow conversion
- ctenid
- Simsimi
- Shock&Shame
- JS Sims 3
- julies
- RUSTYNAILS
- Sasha
- From TSR3 — ILikeMusic; CBON; Natalis; April; ShojoAngel
- mochi29
- The 77 sims 3
- orange-sim club
- UrbanSimBoutique
- Kiki’s Little Simblr
- Aikea Guinea
- JS Sims 3
- Kaleido
- From TSR3 — Natalis; GOSIK
- RUSTYNAILS — Glasses
- Sims by Severinka
- simply kitsch
- The 77 sims 3
- Sasha
POSES/OBJECTS/LOTS
- My SIms 3 Poses — this is where I search for new poses.
- my url is not a typo
- Simsimi
- Besye94
- Fanaskher
- IMHO
- Eternila
- mochi029
- Pilbo
- R2M
- traelia
- MY SIMS HOUSE
- delight33
- Mypalsim’s Poses
- Call me Eun
- A.R Creations
- mochasims
- marcussims91
- From TSR3: Shinokcr; GOSIK; Pilar; Apple; cashcraft; mutske; Devirose; woflspryte; marcarose
- Lunasims
- Sims by Severinka
- simply kitsch
- Around the Sims 3