SPANXshape® BoostUp

Strappy Back Dress

FlexAppeal Performance Fabric
$178.00
3.0/5 based on3 reviews
color:Very Black
size:
Select a size(XS - 3X)

Boost more than just your confidence with the SPANXshape® BoostUp Strappy Back Dress. Crafted from our breathable, sweat-wicking, and quick-drying FlexAppeal performance fabric (with a sleek and sporty feel)—plus 4-way stretch for maximum comfort. This versatile active dress features built-in SPANXshape® Booty Boost® shorts for targeted tummy compression, hidden side pockets to store your essentials, and UPF 50+ sun protection. Plus, our patent-pending Take Off Technology makes bathroom breaks easy and fuss-free. Designed for both high-performance and style, this dress is made to move.

Overall Fit:
Fits smallTrue to sizeFits large
Overall Length:
Fits shortTrue to sizeFits long
Mary D.
4 MONTHS AGO
Verified Buyer

Great Dress

Great dress, love the fit, color and material! Can’t wait to wear it!
Usual Size: MSize: MHeight: Petite (5'4'' and under)Body Shape: HourglassWeight: 130
Fit:
Fits smallTrue to sizeFits large
Length:
Fits shortTrue to sizeFits long
Nancy T.
2 DAYS AGO
Verified Buyer

Fit

Had to size up so it fit the bust area but is then too big and long /not form fitting elsewhere. Color is pretty
Usual Size: XSSize: MHeight: Petite (5'4'' and under)Body Shape: HourglassWeight: 115
Fit:
Fits smallTrue to sizeFits large
Length:
Fits shortTrue to sizeFits long
SPANX® StylistHi Nancy! Thanks for sharing your experience with the SPANXshape® BoostUp Strappy Back Dress, and we're glad the Deep Cove color worked for you. We're sorry the fit didn't quite meet your expectations. We'll be sure to share this with our team. This dress is designed with built-in BoostUp technology for extra bust support, which does require specific proportions to maintain that body-skimming silhouette throughout. Since you're looking for a more form-fitting style that works better with your proportions, the SPANXshape® Sculpt Scoop Neck Midi Dress]may be worth exploring. It offers firm compression for a sculpting effect with a different silhouette that might suit your preferences better. Please feel welcome to email us at contactus@spanx.com for personalized sizing and styling recommendations from our team of Stylists.
Angela L.
20 DAYS AGO
Verified Buyer

Not for me

Sadly this dress didn’t work for me. It was too not flattering and I took the reviews that said ran small and ordered larger size. Still didn’t work. I was bummed because I usually love all of the items I purchase from Spanx. This was a miss.
Usual Size: XLSize: 1XHeight: Average (5'5''- 5'8'')Body Shape: Hourglass
Fit:
Fits smallTrue to sizeFits large
Length:
Fits shortTrue to sizeFits long
SPANX® StylistHi Angela! Thanks for sharing your honest feedback on the SPANXshape® BoostUp Strappy Back Dress. We understand this wasn't quite what you hoped for, and that can definitely be frustrating, especially as a loyal SPANX customer. We'll be sure to share this with our team. This dress is designed with firm compression for a sculpting effect and features a body-skimming silhouette, which creates a more fitted, structured feel by design. If you're looking for something with a more relaxed fit, the [SPANXsmooth® Jersey High Neck Midi Dress](https://spanx.com/products/spanxsmooth-jersey-high-neck-midi-dress) offers the lightest compression with barely-there smoothing and a flowing shape that may better suit your preferences. Great news! We offer free size exchanges within our policy window, and all the details can be found at spanx.com/returns. Please feel welcome to email us at contactus@spanx.com for personalized styling recommendations from our team of Stylists.