Patterns by Kate

Download these and more at Parsimonious

Geometric Pattern 3 by Samuel

Download at DH4S

Lavelle Truffle Bathroom Set by Vita Sims

Download at Vita Sims - Donation

New Dining, Living Set and More by rpb design

Download at rpb design - Registration required

Retro Stripe Pattern by Sailfindragon

Download at Sailfin Sims

Bella Pattern by Christine

Download at CC4Sims

Summer Patterns by Pilar

Download at Sim Control

Living Patterns by Sims In Spring

Download at Sims In Spring

New Patterns by Peacemaker ic

Download at Simsational Designs

Patterns by Freaky-Frizz

Download these and more at Freaky-Frizz's Sims 3 Blog

Patterns by Claudia

Download at Clausims

Paint Patterns by The Ninth Wave

Download at The Ninth Wave Sims

Floral Themed Patterns by Hellen

Download at Hellen Sims 3 House