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CSB x Isabelle Mathers

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Jersey Flare Pants | ToffeeJersey Flare Pants | Toffee
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Jersey Flare Pants | Toffee
Sale price$60.00 USD Regular price$75.00 USD
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Ballet Wrap Top | WhiteBallet Wrap Top | White
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Ballet Wrap Top | White
Sale price$70.00 USD
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Wide Leg Sweatpants | Deep NavyWide Leg Sweatpants | Deep Navy
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Wide Leg Sweatpants | Deep Navy
Sale price$130.00 USD
Form Halter Crop | BlackForm Halter Crop | Black
form-halter-crop-black form-halter-crop-fawn
Form Halter Crop | Black
Sale price$60.00 USD
Form Invisible Scrunch Shorts 4" | BlackForm Invisible Scrunch Shorts 4" | Black
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Form Invisible Scrunch Shorts 4" | Black
Sale price$65.00 USD
Jersey Flare Pants | BlackJersey Flare Pants | Black
im-jersey-flare-pant-toffee-brown im-jersey-flare-pant-light-grey im-jersey-flare-pant-blush-pink im-jersey-flare-pant-black
Jersey Flare Pants | Black
Sale price$75.00 USD
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Seamless Bamboo Thong | BlackSeamless Bamboo Thong | Black
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Seamless Bamboo Thong | Black
Sale price$15.00 USD
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Serenity Contour Halter Crop | BlackSerenity Contour Halter Crop | Black
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Serenity Contour Halter Crop | Black
Sale price$48.00 USD Regular price$60.00 USD
Freedom Shorts 6" | BlackFreedom Shorts 6" | Black
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Freedom Shorts 6" | Black
Sale price$50.00 USD
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Terry Longline Bandeau | CoconutTerry Longline Bandeau | Coconut
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Terry Longline Bandeau | Coconut
Sale price$39.00 USD Regular price$65.00 USD
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Terry Mini Skirt | CoconutTerry Mini Skirt | Coconut
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Terry Mini Skirt | Coconut
Sale price$39.00 USD Regular price$65.00 USD
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Terry Resort Pants | CoconutTerry Resort Pants | Coconut
im-terry-resort-pant-coconut-cream im-terry-resort-pant-black im-terry-resort-pant-almond-brown
Terry Resort Pants | Coconut
Sale price$84.00 USD Regular price$120.00 USD
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Swim Triangle Bikini Top | AlmondSwim Triangle Bikini Top | Almond
im-swim-triangle-bikini-top-black swim-triangle-bikini-top-wine im-swim-triangle-bikini-top-almond-brown
Swim Triangle Bikini Top | Almond
Sale price$35.00 USD Regular price$70.00 USD
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Swim Brazilian Bikini Thong | AlmondSwim Brazilian Bikini Thong | Almond
im-swim-brazilian-bikini-thong-palm-green im-swim-brazilian-bikini-thong-black im-swim-brazilian-bikini-thong-almond-brown
Swim Brazilian Bikini Thong | Almond
Sale price$42.00 USD Regular price$70.00 USD
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Swim Twist Bandeau | AlmondSwim Twist Bandeau | Almond
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Swim Twist Bandeau | Almond
Sale price$35.00 USD Regular price$70.00 USD
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Swim Cheeky Bikini Thong | AlmondSwim Cheeky Bikini Thong | Almond
im-swim-cheeky-bikini-thong-black swim-cheeky-bikini-thong-wine im-swim-cheeky-bikini-thong-almond-brown
Swim Cheeky Bikini Thong | Almond
Sale price$42.00 USD Regular price$70.00 USD
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Swim Underwire Bikini Top | AlmondSwim Underwire Bikini Top | Almond
im-swim-underwire-bikini-top-palm-green im-swim-underwire-bikini-top-black im-swim-underwire-bikini-top-almond-brown
Swim Underwire Bikini Top | Almond
Sale price$37.50 USD Regular price$75.00 USD
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Terry Resort Pants | AlmondTerry Resort Pants | Almond
im-terry-resort-pant-coconut-cream im-terry-resort-pant-black im-terry-resort-pant-almond-brown
Terry Resort Pants | Almond
Sale price$60.00 USD Regular price$120.00 USD
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Terry Mini Skirt | AlmondTerry Mini Skirt | Almond
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Terry Mini Skirt | Almond
Sale price$39.00 USD Regular price$65.00 USD
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Swim Cheeky Bikini Thong | BlackSwim Cheeky Bikini Thong | Black
im-swim-cheeky-bikini-thong-black swim-cheeky-bikini-thong-wine im-swim-cheeky-bikini-thong-almond-brown
Swim Cheeky Bikini Thong | Black
Sale price$56.00 USD Regular price$70.00 USD
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Swim Triangle Bikini Top | BlackSwim Triangle Bikini Top | Black
im-swim-triangle-bikini-top-black swim-triangle-bikini-top-wine im-swim-triangle-bikini-top-almond-brown
Swim Triangle Bikini Top | Black
Sale price$56.00 USD Regular price$70.00 USD
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Swim Twist Bandeau | BlackSwim Twist Bandeau | Black
im-swim-twist-bandeau-black im-swim-twist-bandeau-almond-brown
Swim Twist Bandeau | Black
Sale price$56.00 USD Regular price$70.00 USD
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Swim Brazilian Bikini Thong | BlackSwim Brazilian Bikini Thong | Black
im-swim-brazilian-bikini-thong-palm-green im-swim-brazilian-bikini-thong-black im-swim-brazilian-bikini-thong-almond-brown
Swim Brazilian Bikini Thong | Black
Sale price$56.00 USD Regular price$70.00 USD
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Swim Underwire Bikini Top | BlackSwim Underwire Bikini Top | Black
im-swim-underwire-bikini-top-palm-green im-swim-underwire-bikini-top-black im-swim-underwire-bikini-top-almond-brown
Swim Underwire Bikini Top | Black
Sale price$45.00 USD Regular price$75.00 USD
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Terry Resort Pants | BlackTerry Resort Pants | Black
im-terry-resort-pant-coconut-cream im-terry-resort-pant-black im-terry-resort-pant-almond-brown
Terry Resort Pants | Black
Sale price$84.00 USD Regular price$120.00 USD
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Swim Halter One Piece | BlackSwim Halter One Piece | Black
im-swim-halter-one-piece-black
Swim Halter One Piece | Black
Sale price$104.00 USD Regular price$130.00 USD
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Swim Underwire Bikini Top | PalmSwim Underwire Bikini Top | Palm
im-swim-underwire-bikini-top-palm-green im-swim-underwire-bikini-top-black im-swim-underwire-bikini-top-almond-brown
Swim Underwire Bikini Top | Palm
Sale price$45.00 USD Regular price$75.00 USD
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Form Leisure Tank | Soft MatchaForm Leisure Tank | Soft Matcha
form-leisure-tank-black form-leisure-tank-deep-navy form-leisure-tank-white form-leisure-tank-dark-chocolate form-leisure-tank-soft-matcha
Form Leisure Tank | Soft Matcha
Sale price$65.00 USD
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Form Invisible Scrunch Shorts 4" | Soft MatchaForm Invisible Scrunch Shorts 4" | Soft Matcha
form-invisible-scrunch-shorts-4-inch-black form-invisible-scrunch-shorts-dark-chocolate form-invisible-scrunch-shorts-4-inch-espresso form-invisible-scrunch-shorts-4-inch-fawn form-invisible-scrunch-shorts-4-inch-vanilla-cream form-invisible-scrunch-shorts-4-inch-blossom-pink form-invisible-scrunch-shorts-rose +6 +4
Form Invisible Scrunch Shorts 4" | Soft Matcha
Sale price$65.00 USD
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Form Micro Crop | Soft MatchaForm Micro Crop | Soft Matcha
form-micro-crop-soft-matcha form-micro-crop-white form-crop
Form Micro Crop | Soft Matcha
Sale price$65.00 USD
Fade Wide Strap Crop | Retro RedFade Wide Strap Crop | Retro Red
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Fade Wide Strap Crop | Retro Red
Sale price$55.00 USD
Fade Invisible Scrunch Leggings | Retro RedFade Invisible Scrunch Leggings | Retro Red
fade-invisible-scrunch-leggings-deep-navy fade-invisible-scrunch-leggings-retro-red
Fade Invisible Scrunch Leggings | Retro Red
Sale price$70.00 USD
Fade Invisible Scrunch Shorts 4" | Retro RedFade Invisible Scrunch Shorts 4" | Retro Red
fade-invisible-scrunch-shorts-4-deep-navy fade-invisible-scrunch-shorts-4-retro-red fade-invisible-scrunch-short-4-inch-mocha
Fade Invisible Scrunch Shorts 4" | Retro Red
Sale price$55.00 USD
Fade Invisible Scrunch Leggings | Deep NavyFade Invisible Scrunch Leggings | Deep Navy
fade-invisible-scrunch-leggings-deep-navy fade-invisible-scrunch-leggings-retro-red
Fade Invisible Scrunch Leggings | Deep Navy
Sale price$70.00 USD
Off Shoulder Sweatshirt | WhiteOff Shoulder Sweatshirt | White
off-shoulder-sweatshirt-white off-shoulder-sweatshirt-grey-marl
Off Shoulder Sweatshirt | White
Sale price$90.00 USD
Form Scoop Tank | Dark ChocolateForm Scoop Tank | Dark Chocolate
form-scoop-tank-black form-scoop-tank-dark-chocolate form-scoop-tank-fawn
Form Scoop Tank | Dark Chocolate
Sale price$65.00 USD
Freedom Celine Crop | BlushFreedom Celine Crop | Blush
freedom-celine-crop-blush-pink
Freedom Celine Crop | Blush
Sale price$45.00 USD
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Jersey Flare Pants | BlushJersey Flare Pants | Blush
im-jersey-flare-pant-toffee-brown im-jersey-flare-pant-light-grey im-jersey-flare-pant-blush-pink im-jersey-flare-pant-black
Jersey Flare Pants | Blush
Sale price$60.00 USD Regular price$75.00 USD
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Halter Tie Tank | BlushHalter Tie Tank | Blush
im-halter-tie-tank-black halter-tie-tank-deep-berry im-halter-tie-tank-blush-pink
Halter Tie Tank | Blush
Sale price$38.50 USD Regular price$55.00 USD
Freedom Scoop Long Sleeve Crop | AlmondFreedom Scoop Long Sleeve Crop | Almond
freedom-scoop-long-sleeve-crop-black freedom-scoop-long-sleeve-crop-white freedom-scoop-long-sleeve-crop-almond-brown freedom-scoop-long-sleeve-crop-toffee-brown
Freedom Scoop Long Sleeve Crop | Almond
Sale price$45.00 USD
Freedom Shorts 6" | AlmondFreedom Shorts 6" | Almond
freedom-shorts-6-inch-black freedom-shorts-6-inch-almond-brown reedom-shorts-6-inch-toffee-brown
Freedom Shorts 6" | Almond
Sale price$50.00 USD
Fade Racerback Tank | Deep NavyFade Racerback Tank | Deep Navy
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Fade Racerback Tank | Deep Navy
Sale price$65.00 USD
Form Halter Bodysuit | Deep NavyForm Halter Bodysuit | Deep Navy
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Form Halter Bodysuit | Deep Navy
Sale price$65.00 USD

CSB x Isabelle Mathers

The CSB x Isabelle Mathers collection blends laid-back cool with everyday comfort. Co-designed with Australian muse Isabelle Mathers, this curated drop features easy layers, tonal sets, and oversized staples. Perfect for workouts, weekends, and everything in between.

From relaxed fits to soft textures, each piece reflects her off-duty style. Whether you're styling a full CSB Isabelle Mathers look or mixing a few pieces into your rotation, this edit brings together functionality and the signature ease of Isabelle Mathers CSB.

Shop similar collections: All Women’s Activewear | Sleepwear | Serenity Fabric | Sweatshirts & Hoodies | Dresses