107 Assistant Fashion jobs in Costa Mesa, California

Updated daily. Most recent posting: October 15, 2026.

Assistant Manager, Merchandising - Riverside Plaza (NEW STORE)

The thread that's run through those five decades is the phenomenal people that make up our brand - our employees and our customers. If you want to be part of an iconic American brand, and help lead the way for where we're headed, we'd love to have you join us.About The RoleAs an Assistant Manager, y...

Riverside, California Gap
Assistant Buyer and Merchandiser

The Assistant Buyer and Merchandiser will manage reporting tasks, data management, and cross-functional communication for the Owned Brand division. This role involves processing purchase order data and supporting the buying and merchandising team in a fast-paced fashion retail environment....

Los Angeles, California REVOLVE
Retail Assistant Manager

We are first with fashion. We are currently looking for a Full-Time Assistant Manager for our Galleria Tyler, Riverside CA location. We provide a wealth of opportunity whether it is a first job or a lifelong profession. Please apply with your resume and indicate the state, city, position and salary ...

Riverside, California Charlotte Russe
Merchant- Clothing

This role partners cross-functionally to build commercially successful assortments that balance innovation, trend relevance, core essentials, and margin performance while ensuring alignment with SKIMS’ brand vision and global growth strategy. Category Strategy & Assortment Planning Business Performa...

Los Angeles, California SKIMS
E-Commerce Fulfillment & Studio Assistant - Fashion & Botanicals

If you have a passion for aesthetic design, love the thrill of live e-commerce, and want to get in on the ground floor of an inspiring modern brand where your daily impact is instantly visible, you belong here with us. This includes routine watering, pruning, pest checks, general maintenance, biophi...

Los Angeles, California Belle Simplicity
JUNIOR DESIGNER ASSISTANT - WOMEN'S FASHION

We are looking for a reliable, organized, and detail-oriented Design Assistant to support our design team - Assist Designers with daily team and development tasks - Photograph, organize and maintain the design sample library - Support the design team with other day-to-day tasks as needed - Keep the ...

Los Angeles, California Fore Collection
Assistant E-commerce Stylist

The Assistant E-commerce Stylist will support the styling team at REVOLVE by preparing garments and assisting on set for catalog photoshoots. Responsibilities include organizing merchandise, reviewing styling notes, and ensuring the brand vision is executed during e-commerce production....

Cerritos, California REVOLVE
Assistant, Designer, Favorite Daughter

The Assistant Designer will support the design team in the seasonal development process, from initial concept to final delivery. Responsibilities include conducting trend research, creating Illustrator sketches, preparing specification sheets, and assisting with presentation materials for line revie...

Los Angeles, California Centric Brands
Styling Intern

The Styling Intern will assist the styling team with sample organization, product steaming, and on-set support for photoshoots. This role requires strong attention to detail and the ability to manage inventory in a fast-paced fashion environment....

Los Angeles, California Cider
Fashion On Camera Content Creator / Content Model

HNO MANOR is seeking a confident, creative, and fashion On-Camera Content Creator / Content Model based in Los Angeles to create recurring short form video content for our social media platforms. We are looking for someone who can become a recognizable personality within the HNO MANOR social world b...

Los Angeles, California HNO MANOR
Junior Design Associate — Fashion Design & Production

Kellwood is seeking a designer assistant in California to support the apparel design process from concept to production. You will assist with flat sketching, set-up line sheets on Illustrator, and input style numbers in Excel for WIPS.The role involves WebPDM setup, photographing and tagging seasona...

Riverside, California Kellwood
FASHION DESIGN ASSISTANT — ENTRY LEVEL

We are looking for a motivated, organized, and detail-oriented Entry-Level Fashion Design Assistant to join our design team. This is a hands-on position supporting the design team with daily sample management, fittings, tech packs, fabric organization, trend research, and general design and product ...

Los Angeles, California BLUE B
Fashion Talent Admin — LA (Fast-Paced & Impactful)

IMG Models LA is seeking an organized Assistant to support senior leaders in a fast-paced talent agency environment. You will manage calendars, track deals, and coordinate travel for top models and brands. The role demands exceptional attention to detail, clear communication, and the ability to jugg...

Los Angeles, California IMG LIVE
Sales & Merchandising Associate – Women's Apparel

This is an excellent opportunity for someone with several years of apparel experience who wants significant exposure to sales, merchandising, product development, major retailers and the overall operation of an established apparel company. At the same time, this is a fashion business. You will work ...

Los Angeles, California Jainson's International, Inc.
Store Leadership Lead - Inspire & Grow a Fashion Team

Windsor Fashions is seeking an Assistant Manager to join our store leadership team in Riverside, CA. You will support the Store Manager and drive our mission in-store, focusing on achieving productivity metrics across sales, shrink, payroll and expenses. You will coach and motivate a high performing...

Riverside, California Windsor Fashions
OFFICE WORK & FASHION COMPANY

We are an apparel company looking for a reliable and organized full-time Office Assistant / Sales Support team member. Responsibilities: Manage and update Excel spreadsheets Enter and organize order and sales information Assist with purchase orders, order tracking, and general office work Support th...

Los Angeles, California FTS FASHION,INC
Women's Design Internship

Buck Mason is seeking a womenswear design intern to assist with the design process, including tech packs, sketches, and fabric selection. The intern will collaborate with the design team and gain hands-on experience in a fast-paced apparel environment....

Los Angeles, California Buck Mason
Assistant Manager - Fashion Island

Our mission does not solely aim to create a unique customer experience. We produce leaders by instilling confidence, knowledge, and a stylist’s mentality. This role will support the overall store through the development of a personal client book as well as the growth of the team’s client book. Custo...

Newport Beach, California ALICE + OLIVIA
Fashion Buyer - Women's Apparel

We are hiring a Fashion Buyer for our Los Angeles office. This is a hybrid role based in the downtown fashion district. 2+ years of buying experience in fashion retail – off price preferred Bachelor’s degree (Business, Fashion Merchandising, and or related field preferred) Strong Excel skills and re...

Los Angeles, California Jeans Warehouse Inc
Product Development Assistant (Fashion)

Create and attach tags for each group per season to SMSPerform final QC on each line: styling, loose threads, damages, main label, and quantityBuild out each line by season and by showroom (NY/LA/EU)Confirm all lines/units match the packing lists sent to showroomsFlag to supervisor early if time con...

Los Angeles, California XÍRENA
Job Types
Full-Time (28680) Part-Time (7991) Internship (337) Freelance (181)
Fields
Retail (107618) Other (67128) Apparel (56188) Accessories (20026) Wardrobe (13195) Beauty (11445) Footwear (8215) Textile (3137) Swimwear (912) Hair & Makeup (725) Expand for more
Occupations
Sales (106720) Management (69725) Other (67587) Merchandising (58942) Event (30711) Stylist (25001) Assistant (22030) Designer (10703) Marketing (9089) Buying (8728) Expand for more
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