Really like this new one!
"Really like this new one! The shape and the support are perfect! It fits slightly smaller like the isla bra. I’m usually a small and I got the medium and it fits perfectly! I’m a 36B for reference."




for all orders over $150 (USD)
within 30 days (exclusions apply)
The Serenity Millie Crop features a flattering V neckline with a contoured hem and delicate double straps for a refined, elevated silhouette. Crafted from our soft, luxurious Serenity Fabric with removable padding, it offers light, natural support while maintaining effortless elegance.
- Flattering V Neckline
- Contoured-shaped Hem
- Double Strap Detail
- Removable Padding
- Low Support
- Serenity Fabric
80% Polyester, 20% Elastane
SHIPPING
Enjoy free standard shipping on all orders with a merchandise subtotal of $150 USD or more. Eligible orders will automatically receive a free shipping option at checkout.
Shipping costs for orders below this threshold are calculated at checkout based on your delivery location and parcel weight. Duties and taxes are prepaid where available. If included, your selected shipping method will display "Duties & Taxes Prepaid" at checkout. If this label is not shown, any applicable duties, taxes, or import fees will be payable by the recipient upon delivery.
Please read more regarding our shipping policies here
30-DAY RETURNS
At CSB, we want you to love your pieces! If something isn’t quite right, you’re welcome to return your order within 30 days of delivery, provided it meets our Return Eligibility Requirements.
Refund Eligibility
Please view our full Returns Policy here
Complete the look

Overall rating: 4.707317 / 5 from 82 reviews.
The Serenity Millie Crop offers a flattering V neckline, contoured hem, and double strap detail. Crafted from soft Serenity Fabric, it provides light support and elegance. Customers appreciate its beautiful color and perfect fit.
Review topics: ["fit","straps","design","colour","style","quality","size","crop","look","top","bra","support","bust","tits","csb","girls","training"].
"Really like this new one! The shape and the support are perfect! It fits slightly smaller like the isla bra. I’m usually a small and I got the medium and it fits perfectly! I’m a 36B for reference."
"sooo good. colour style fit is perfec"
"It’s so beautiful! It gives you a lovely vibes with a spicy touch. Despite of that , It is too showing. Not much coverage for a big breast . I’ve tried to size up and it was okay in the breast but huge in the shoulders. I decided to stay with size S , but I don’t feel it’s okay for a gym sesh or pilates /yoga . CSB could improve and be more inclusive with the pétit ones that have a body type more curving?! 🤍I have returned so many crops because of the this issue. Ps. Quality and fashion is always amazing. I’m 5’1 feet"
"I don’t know if it’s just me but a lot of the CSB crops come up and don’t sit underneath my boobs properly especially the halters. The form gia is great and the Lexi but this one unfortunately continually rode up. Please bring back but add adjustable straps!"
"Such a cute pop of colour BUT runs very small, I am usually an XS and had to exchange for an M."
"This top is super cute, but the halter can get really uncomfortable after wearing it for too long"
"so cute and pretty"
"It runs a littttle small, I’m 155cm and 43kg for reference m. I probably won’t recommend this to anybody who has a long torso as the crop is rly crop but bc I have a short torso I think it’s p flattering, might have been better if I upped a size but I still love it"
"Such a great top in a really cute colour! But, I had to size up from an xs to a m, and could even go a size bigger. Overall though, super cute and a great colour!"
"I love this Strawberry color! Its great for the spring/summer, The design is super girly and flattering."