Skip to content

Serenity Soft Two Tone | Shop The New Collection

Bundle & Save | 3 For 15% Off

Fabrics Guide | Find Your Perfect Fit

Free Shipping Over $150 USD | Free Exchanges*

Search

New
- Featured
- Collections
Just Landed

Back In Stock
Best Sellers
- Featured
- Type
- Trending
Active

Leisure
Activewear
Shop By
- Collections
- Type
- Colour
  - Black
  - Neutrals
  - White
  - Pink
  - Red
  - Brown
  - Yellow
  - Blue
  - Grey
  - Green
- Fabric
- Movement
Sale

CSB

Core Collection
Alix Earle's Favorites

Country
Search
Login
0
Cart
0 items

Search Search for...

New
- Featured
  
  All New
  Back in Stock
  New Tops
  New Bottoms
- Collections
  
  Serenity Soft Two Tone
  Rotation
  Solar
  The Rehearsal
  Between Rounds
  Serenity Soft Bloom
Best Sellers
- Featured
  
  All Best Sellers
  The Core Collection
  Back in Stock
  3 For 15% Off
  Restocking Soon
  Digital Gift Card
- Type
  
  Best Tops
  Best Bottoms
  Best Active
  Best Leisure
- Trending
  
  The Fall Edit
  Capris
  Ballet Wrap
  Sweats
  Invisible Scrunch
Activewear
- Featured
  
  Shop All
  Fabric Guide
- Tops
  
  All Tops
  Crops & Sports Bras
  Tank Tops & Tees
  Long Sleeves
  Jackets & Sweatshirts
- Bottoms
  
  All Bottoms
  Leggings
  Capris
  Shorts
  Invisible Scrunch
  Flare Leggings
  Straight Leg
- Accessories
  
  Shop All Accessories
  Underwear & Socks
  Caps & Bags
  Bottles & Towels
Shop By
- Collection
  
  The Dark Chocolate Edit
  The Fade Edit
  In Session by Isabelle Mathers
  7AM in LA
  Resort
  Alix Earle's Favorites
  CSB x Isabelle Mathers
- Type
  
  Active
  Leisure
  Swim
  Sweats
  Outerwear
  Sleep
- Movement
  
  Gym
  Pilates & Yoga
  Running & HIIT
  Walking
- Colour
  
  Black
  Neutrals
  White
  Pink
  Red
  Brown
  Yellow
  Blue
  Green
  Grey
- Fabric
  
  Serenity
  Serenity Soft
  Form
  Fade
  Freedom
  Organic Cotton
  French Terry Jersey
  Scuba Fleece
  Sheer Jersey
  View Fabrics Guide
Sale
Help

Digital
Gift Card Fabric
Guide CSB
Rewards Account
Login

Country

0

Your cart is empty

Continue shopping

No results could be found.

Home
Isabelle Mathers

Isabelle Mathers

Filters

1 / 4

Isabelle Mathers

Wear with confidence.

Never miss out

Sign up to our newsletter and be the first notified about new arrivals, offers and more.

E-mail

Shop

Account
Cart
Fabrics Guide
Gift Card

Support

Start a Return
Track Order
Help Centre
Contact Us
Shipping Information
Returns Policy
Privacy Policy
Terms + Conditions

Explore

CSB Rewards
Download CSB App
Student Beans
Collaborate With Us

© 2026 CSB