Rosanna Wireless Cup + Shoulder Straps Black

$ 48 USD
Color: Black

Our Rosanna Cup is named after our cousin who was diagnosed and battled breast cancer.  She's a fighter, much like many other women out there, so we decided to make something special, a bra that's wire-free and comfy for all day wear with shaping and support that can also look chic and special with our interchangeable straps.

The Construction

Get the support of an underwire cup with our new Rosanna wireless bra with built in stabilizers and molded technology.  It is a dual side clasping molded cup with light foam padding and an ultra soft outer body fabric. Sizes 0 - 3 have a push up pad at the bottom/side of the cup for a gentle lift. Interchange our back bands and shoulder straps with this cup frame.

The Deets

It is a comfortable all-day base, your go-to bra for everyday wear. It can be worn with a back strap + shoulder strap for a complete bra look or with a 2-in-1 racerback. It cannot be worn as a strapless.

✔️ Feel - Super Soft, Quality Materials

✔️ Fit - Flattering, Comfortable & Supportive, AAA - H

✔️ Interchangeable - Add Backs & Shoulder Straps, Multiway, More Looks for Less

✔️ Solution - Works with Any Outfit

    Contents & Care

    • Nylon/Spandex
    • Includes a pair of 1" shoulder straps
    • Dual side closures to fine-tune fit
    • Hand wash only
    • Cups and back straps sold separately

    In an effort to reduce the environmental toll of exchanges and returns, please email or chat us with any questions prior to your purchase.

    Our size is the difference between your over and under bust, or Convert using your traditional bra size:

    My Band Size
    My Cup Size

    Your Bra Lab size:

    COVID-19 Shipping Update

    In these uncertain times, we want to assure you that our products WILL get to you. Our shipping provider is now taking extra precautions to protect its employees and products now ship 3 times per week, M,W,F. There may be a delay of up to 48 hours on our regular shipping times, but we can guarantee that you will receive it. Thank you for your patience.

    Domestic shipping

    Shipping to anywhere in the United States is free for purchases of over $85. Shipping is a flat rate of $8 to anywhere in the US for purchases less than $85.

    Once your order is placed you will receive a confirmation email. Processing begins the next day for all orders. Orders placed Friday to Sunday will be shipped out on the following Monday.

    You will usually receive your goods within 5 business days after your date of purchase. If your shipping is delayed please contact us at and we will help locate your package.

    International shipping

    We ship internationally for a flat rate of USD $18. International shipping can take up to 10-20 business days.

    Returns Policy

    Customers may use our return center in order to process their return online.

    You can return your unworn items in original packaging, with all tags on them, for a full refund up to 30 days from the date you received the items. Unfortunately we cannot refund your original shipping fee (if you paid one). We do charge a restocking fee of $6. We credit all refunds back to the original credit card used for the purchase.

    Certain items such as Underwear and Sale items cannot be returned but may be exchanged for alternative sizes.The Bra Lab reserves the right to refuse the return/exchange of any merchandise that does not meet the above requirements.


    Items can be exchanged for alternative sizes of the same product using the online returns portal

    Unfortunately, due to the limited capacity of our distribution centre, we cannot offer exchanges between product types. For example, you cannot directly exchange cups for straps and vice versa. Customers simply return their products, receive their refund and purchase their alternative product. In this case, we can assist you by waiving your shipping fee if you contact us at

    Some heavily discounted sale items will not be able to be exchanged, however this will be made clear on the product page when purchasing the product.

    Third party sales

    If you are purchasing a The Bra Lab product from a website other than our online store ( please review and adhere to that company’s returns policy. The Bra Lab cannot process a return or exchange for a Bra Lab product purchased on another online store.


    To reduce our environmental impact, all receipts are electronic and will be emailed to you. Please keep a copy of your email receipt. For any questions about shipping, exchanges or returns, please contact us at

    Customer Reviews

    Based on 6 reviews
    It's Great

    I take mild issue w the fact that the small cup sizes have push up padding no matter what. It's also a bit low in the armpit area, which isn't a bad thing, just something to note. It fits great and the size converter is easy to use and was accurate. The material is very soft and very durably made. It's comfortable. I also wore this w the racerback back + strap set which was also incredibly soft. I like the three hooks as opposed to two and the thick straps and the comfortable metal adjusting pieces that don't dig in or anything.


    Oh my goodness! I just received my shipment and I am in love. This bra system is amazing!! I just recently had reduction surgery and having to rethink bras and rebuying them has been a little daunting. This bra system is comfortable, has great support and is pretty. Thanks so much for developing this!


    I am unable to remove the straps, its not coming out and unusable right now.

    Great concept!! Size up though.

    The bras are great! The concept is so simple I can’t believe no one thought of it before this. They are definitely a company you want to go a size up on though.

    I was hesitant to try

    I was hesitant to try this set, but I absolutely love it! I am ordering a plain beige back and straps right now because it's comfortable enough to wear as an every day bra. I am so happy with the variety of this set, it's really fun. If you are on the fence about ordering, do it! I also ordered according to the recommended size conversion and it fits perfectly.

    Customer Reviews

    Based on 3 reviews Write a review

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