Free US shipping + extended holiday returns

Mesh fabric with mesh top trim creates a subtle texture play
Shown here on MK, wearing size 34C
Sieve Balconette Bra in Black
Also shown here on Nicola, 32B paired with a high-waist brief

Sieve Balconette Bra in Black

Our top-seller for a reason, this bra is the best of all worlds: simple, sexy, functional, flattering. 
  • This bra runs small, we suggest sizing up to find your best fit
  • Underwire demi balconette cup bra
  • Subtly sheer Belgian honeycomb micromesh
  • Balconette shape provides a lower cut / more open neckline
  • Velvety plush Japanese elastic underband
  • Heat transferred care label = no itchy tags
  • Silky grosgrain straps softer than you've ever felt
  • Moderate support and nipple coverage
  • This bra is lower cut and can run small in the cup as a result
  • We suggest sizing up in the cup and band size for this bra
  • Questions? Talk to us: hello@negativeunderwear.com
Orders over $100 ship for free
All unworn items, with tags attached and in their original packaging are eligible for return or direct exchange within 21 days of placing your order.

Want to know our full returns policies? Here you go.

Want more info about shipping, materials or care instructions? Here!

Anything else? Email us at hello@negativeunderwear.com

    $85.00
    Our top-seller for a reason, this bra is the best of all worlds: simple, sexy, functional, flattering. 
    • This bra runs small, we suggest sizing up to find your best fit
    • Underwire demi balconette cup bra
    • Subtly sheer Belgian honeycomb micromesh
    • Balconette shape provides a lower cut / more open neckline
    • Velvety plush Japanese elastic underband
    • Heat transferred care label = no itchy tags
    • Silky grosgrain straps softer than you've ever felt
    • Moderate support and nipple coverage
    • This bra is lower cut and can run small in the cup as a result
    • We suggest sizing up in the cup and band size for this bra
    • Questions? Talk to us: hello@negativeunderwear.com
    Orders over $100 ship for free
    All unworn items, with tags attached and in their original packaging are eligible for return or direct exchange within 21 days of placing your order.

    Want to know our full returns policies? Here you go.

    Want more info about shipping, materials or care instructions? Here!

    Anything else? Email us at hello@negativeunderwear.com

      In a world of push-ups and pink, Negative goes back to basics with a focus on essentials - no itchy lace, no pesky bows."

      This bra is both comfortable and sexy - it's nice to see attention paid to a soft, supportive underband (the root of a bra, after all). 

      "I LOVE MY BRA. Seriously it’s amazing. I rave about the brand to all my girlfriends. Cant wait to buy more + get rid of the other crap.” 
      Catie, 32D + Small