CSB x Isabelle Mathers
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Freedom Micro Crop | WhiteFreedom Micro Crop | White
Freedom Micro Crop | White Sale price$48.99 AUD Regular price$69.99 AUD
White Toffee Blush Black Almond
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Freedom Scrunch Shorts 4" | BlackFreedom Scrunch Shorts 4" | Black
Freedom Scrunch Shorts 4" | Black Sale price$55.99 AUD Regular price$69.99 AUD
Toffee Blush Black Almond
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Freedom Scoop Long Sleeve Crop | WhiteFreedom Scoop Long Sleeve Crop | White
Freedom Scoop Long Sleeve Crop | White Sale price$37.50 AUD Regular price$74.99 AUD
White Toffee Blush Black Almond
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Freedom Shorts 6" | BlackFreedom Shorts 6" | Black
Freedom Shorts 6" | Black Sale price$44.99 AUD Regular price$74.99 AUD
Black Almond Toffee
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Freedom Staple Crop | WhiteFreedom Staple Crop | White
Freedom Staple Crop | White Sale price$35.00 AUD Regular price$69.99 AUD
White Almond
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Freedom Contour Crop | WhiteFreedom Contour Crop | White
Freedom Contour Crop | White Sale price$48.99 AUD Regular price$69.99 AUD
White Toffee Blush Black Almond
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Oversized Knit Sweater | MilkOversized Knit Sweater | Milk
Oversized Knit Sweater | Milk Sale price$139.99 AUD Regular price$199.99 AUD
Milk Grey Marl
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Freedom Micro Crop | AlmondFreedom Micro Crop | Almond
Freedom Micro Crop | Almond Sale price$35.00 AUD Regular price$69.99 AUD
White Toffee Blush Black Almond
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Freedom Shorts 6" | AlmondFreedom Shorts 6" | Almond
Freedom Shorts 6" | Almond Sale price$44.99 AUD Regular price$74.99 AUD
Black Almond Toffee
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Freedom Form Bandeau | AlmondFreedom Form Bandeau | Almond
Freedom Form Bandeau | Almond Sale price$32.50 AUD Regular price$64.99 AUD
Almond
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Freedom Scrunch Shorts 6" | AlmondFreedom Scrunch Shorts 6" | Almond
Freedom Scrunch Shorts 6" | Almond Sale price$44.99 AUD Regular price$74.99 AUD
Black Almond Toffee
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Freedom Leggings | AlmondFreedom Leggings | Almond
Freedom Leggings | Almond Sale price$45.00 AUD Regular price$89.99 AUD
Toffee Ice Cherry Blush Black Almond Sweet Pink
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Freedom Scoop Long Sleeve Crop | AlmondFreedom Scoop Long Sleeve Crop | Almond
Freedom Scoop Long Sleeve Crop | Almond Sale price$44.99 AUD Regular price$74.99 AUD
White Toffee Blush Black Almond
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Freedom Scrunch Leggings | AlmondFreedom Scrunch Leggings | Almond
Freedom Scrunch Leggings | Almond Sale price$53.99 AUD Regular price$89.99 AUD
Toffee Cherry Blush Almond Black
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Freedom Staple Crop | AlmondFreedom Staple Crop | Almond
Freedom Staple Crop | Almond Sale price$41.99 AUD Regular price$69.99 AUD
White Almond
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Swim Cheeky Bikini Thong | AlmondSwim Cheeky Bikini Thong | Almond
Swim Cheeky Bikini Thong | Almond Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Thick Triangle Bikini Top | AlmondSwim Thick Triangle Bikini Top | Almond
Swim Thick Triangle Bikini Top | Almond Sale price$47.99 AUD Regular price$79.99 AUD
Palm Almond
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Swim Underwire Bikini Top | AlmondSwim Underwire Bikini Top | Almond
Swim Underwire Bikini Top | Almond Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Halter One Piece | AlmondSwim Halter One Piece | Almond
Swim Halter One Piece | Almond Sale price$83.99 AUD Regular price$139.99 AUD
Palm Black Almond
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Oversized Knit Sweater | Grey MarlOversized Knit Sweater | Grey Marl
Oversized Knit Sweater | Grey Marl Sale price$139.99 AUD Regular price$199.99 AUD
Milk Grey Marl
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Freedom Celine Crop | BlushFreedom Celine Crop | Blush
Freedom Celine Crop | Blush Sale price$35.00 AUD Regular price$69.99 AUD
Toffee Cherry Blush
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Freedom Sculpt Tank | BlushFreedom Sculpt Tank | Blush
Freedom Sculpt Tank | Blush Sale price$47.99 AUD Regular price$79.99 AUD
White Toffee Blush Black Almond
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Freedom Scoop Long Sleeve Crop | BlushFreedom Scoop Long Sleeve Crop | Blush
Freedom Scoop Long Sleeve Crop | Blush Sale price$44.99 AUD Regular price$74.99 AUD
White Toffee Blush Black Almond
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Halter Tie Tank | BlushHalter Tie Tank | Blush
Halter Tie Tank | Blush Sale price$35.99 AUD Regular price$59.99 AUD
Black Light Grey Blush
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Jersey Flare Pant | BlushJersey Flare Pant | Blush
Jersey Flare Pant | Blush Sale price$63.99 AUD Regular price$79.99 AUD
Toffee Light Grey Blush Black
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Swim Halter One Piece | PalmSwim Halter One Piece | Palm
Swim Halter One Piece | Palm Sale price$83.99 AUD Regular price$139.99 AUD
Palm Black Almond
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Swim Twist Bandeau | PalmSwim Twist Bandeau | Palm
Swim Twist Bandeau | Palm Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Triangle Bikini Top | PalmSwim Triangle Bikini Top | Palm
Swim Triangle Bikini Top | Palm Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Brazilian Bikini Thong | PalmSwim Brazilian Bikini Thong | Palm
Swim Brazilian Bikini Thong | Palm Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Underwire Bikini Top | PalmSwim Underwire Bikini Top | Palm
Swim Underwire Bikini Top | Palm Sale price$47.99 AUD Regular price$79.99 AUD
Palm Black Almond
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Swim Thick Triangle Bikini Top | PalmSwim Thick Triangle Bikini Top | Palm
Swim Thick Triangle Bikini Top | Palm Sale price$47.99 AUD Regular price$79.99 AUD
Palm Almond
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Racerback Slip Maxi Dress | BlackRacerback Slip Maxi Dress | Black
Racerback Slip Maxi Dress | Black Sale price$113.99 AUD Regular price$189.99 AUD
Coconut Black
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Halter Tie Tank | Light GreyHalter Tie Tank | Light Grey
Halter Tie Tank | Light Grey Sale price$35.99 AUD Regular price$59.99 AUD
Black Light Grey Blush
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Jersey Flare Pant | Light GreyJersey Flare Pant | Light Grey
Jersey Flare Pant | Light Grey Sale price$55.99 AUD Regular price$79.99 AUD
Toffee Light Grey Blush Black
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Serenity Drawstring Shorts 4" | Light GreySerenity Drawstring Shorts 4" | Light Grey
Serenity Drawstring Shorts 4" | Light Grey Sale price$41.99 AUD Regular price$69.99 AUD
Vintage Khaki Light Grey
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Serenity Drawstring Scrunch Shorts 4" | Light GreySerenity Drawstring Scrunch Shorts 4" | Light Grey
Serenity Drawstring Scrunch Shorts 4" | Light Grey Sale price$41.99 AUD Regular price$69.99 AUD
Vintage Khaki Light Grey Black
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Serenity Contour Halter Crop | BlackSerenity Contour Halter Crop | Black
Serenity Contour Halter Crop | Black Sale price$55.99 AUD Regular price$69.99 AUD
Black Burgundy Strawberry
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Serenity Drawstring Scrunch Shorts 4" | BlackSerenity Drawstring Scrunch Shorts 4" | Black
Serenity Drawstring Scrunch Shorts 4" | Black Sale price$41.99 AUD Regular price$69.99 AUD
Vintage Khaki Light Grey Black
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Serenity Drawstring Scrunch Shorts 4" | Vintage KhakiSerenity Drawstring Scrunch Shorts 4" | Vintage Khaki
Serenity Drawstring Scrunch Shorts 4" | Vintage Khaki Sale price$41.99 AUD Regular price$69.99 AUD
Vintage Khaki Light Grey Black
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Serenity Drawstring Shorts 4" | Vintage KhakiSerenity Drawstring Shorts 4" | Vintage Khaki
Serenity Drawstring Shorts 4" | Vintage Khaki Sale price$41.99 AUD Regular price$69.99 AUD
Vintage Khaki Light Grey
Save 50%
Freedom Leggings | IceFreedom Leggings | Ice
Freedom Leggings | Ice Sale price$45.00 AUD Regular price$89.99 AUD
Toffee Ice Cherry Blush Black Almond Sweet Pink
Sold out
Seamless Invisible Scrunch Leggings | NavySeamless Invisible Scrunch Leggings | Navy
Seamless Invisible Scrunch Leggings | Navy Sale price$99.99 AUD
Storm Navy Chocolate Chip Black
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Micro Mini Skirt | BlackMicro Mini Skirt | Black
Micro Mini Skirt | Black Sale price$69.99 AUD
Black

CSB x Isabelle Mathers

Meet the CSB x Isabelle Mathers collection—where laid-back style meets off-duty movement. Curated by Isabelle herself, this edit blends soft textures, clean cuts, and staple neutrals that pair effortlessly with your activewear rotation. From oversized crews to sculpted crops, each piece brings her signature street-meets-studio vibe.

Whether you’re layering up in a matching set or mixing with your CSB basics, these looks deliver everyday wearability with a modern edge. The CSB x Isabelle Mathers drop includes versatile essentials you'll live in—on rest days, run days, and everything in between.

Shop similar collections: All Women’s Activewear | Serenity Fabric | CSB x Isabelle Mathers | Sweatshirts & Hoodies | Playsuits

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