3 - 5 Business Days Turnaround
Call Now (805) 387-2601

Simi Valley, CA


Style Adix Alterations & Custom Apparel

A one stop shop for all your custom apparel needs. We are a signatory costume house with Motion Picture Costumers IATSE Local 705. 


Chelsea Martens


Fashion Designer - Founder


The child of a Disney Imagineer father, a scenic artist mother, and the niece of an Emmy nominated documentary filmmaker, the arc of Chelsea's career began to take shape when she was just a teenager. Playing an Ice Age seamstress in Discovery Channel's 2004 two-hour special "L.A. 10,000 B.C.," Chelsea decided she didn't want to just play a costume designer on TV but that she wanted to be one in real life. On the Dean's List at Los Angeles Trade Tech College, Chelsea graduated with a degree in Technical Design in 2011. Quickly scooped up by designer Ashton Michael as his 1st Assistant Costume Technician, Chelsea has worked with Beyonce, Jennifer Lopez, Nicki Minaj, Demi Lovato, Britney Spears and others, while also forging a career as a costumer and costume supervisor for high-end, docu-drama and documentary dramatic recreations. In 2020, Chelsea founded Style Adix, a union certified (IATSE 705) custom apparel and alteration vendor for commercial, film, and television productions.