Heart Strings Bra - Cabernet


Size Guide

This style runs slightly smaller, so order a size up!

Inspired by the strings of a harp, Cassey designed a bra for smaller busted ladies that will make you feel as angelic as you feel unstoppable. The intricate interlacing straps that grace your back will compliment this perfect sweetheart neckline and ruched centerfront.

But it doesn't stop at just looks - the texture of our new "moss" fabric will feel like butter cream against your skin, while giving your muscles just the right amount of compression.


  • Removable push-up bra cups
  • High quality, ultra soft double sided "moss" fabric with a cotton-like feel
  • Shrink and fade resistant material
  • Breathable, sweat wicking fabric

Stylist's Tip:

  • This bra is perfect for light workouts like Pilates or Yoga. 
  • Runs slightly smaller, order a size up.
  • Recommended for smaller busted ladies as it is more low-cut than the Peony Collection bra.
  • If you're looking for more coverage and support, try our Zenith Zip Bra! Or you can layer this bra over another sports bra for a unique look!

Model info:

  • Isabelle is wearing size 2
  • Height: 5'3", Bra: 32A, Waist: 28", Hips: 32"

Type: Sports Bras

Customer Reviews

Based on 27 reviews
Size Bought: 4
Overall Fit: Small
Height: 5'2"
Body Type: Straight & Narrow
Super cute!

After reading the reviews, I bought this bra one size up and it fit me perfectly! The bra definitely runs small but other than that, the fit is so comfortable and the design is gorgeous. The design is also really well-suited for smaller-chested ladies and it makes them look a lot bigger too.


(EN) THe same as with all the items from this "collection". Too tight. I ordered a 6 and I should have ordered an 8. It's a real struggle to put the bra on and to take it off. And it's toooooo tight under the chest area. It always leaves a mark that takes a while to come off. But, the bra is beautiful and I if I had bought a bigger size I would wear it more.

(ES) Lo mismo que con el resto de artículos de esta colección. Demasiado apretado. Pedí una 6 y debería haber pedido la 8. Es todo un desafío ponerse y quitarse el top. Y además aprieta un huevo debajo del pecho. Siempre me deja una marca al quitarlo que tarda mucho en desaparecer. Pero el top es precioso y si hubiese comprado una talla más lo usaría más seguro.

Just amazing

I was nervous about ordering this as I am an E cup and the cups looked small but this bra is super supportive, holds everything in place and looks super flattering I just love it I’m obsessed with the colour, design and how supportive it is amazing product

Bigger chests need not worry!!

This. Bra. Is. Amazing. I'm a 32DDD so I was very hesitant about ordering... I ordered a size 10 since they said to size up (I wear an 8 in the other bras here). I was SO worried about falling out of this bra but this thing is capable of holding everything together. I took it for a test on the treadmill with a big shirt (just in case) and NO PR0BLEM. It's great for layering, light exercises with minimal movement, and RUNNING. Get this bra. Get it, get it, get it.

Great! Buy 2 sizes up

It looks so great and sexy and really makes small boobs look nice and perky. I ordered one size up and would recommend 2 sizes up. However it has this little thing in the bust circumference which you can open up and they have also attached extra elastic so you can make it bigger for yourself so that's what I plan to do! Really great look!

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POPFLEX Size Chart

Use measuring tape to measure your body and see what size will fit you best! If you are still unsure, please feel free to email our Customer Love Team at info@popflexactive.com.