80’s/90’s Blue Cropped Geometric Cutwork Top by Positive Attitude1980's 1990s Blue Cropped Back Buttoned Long Sleeve Crop Top with Geometric Cut Work by Positive Attitude. This rayon back buttoned top is a beautiful striking blue with buttons that appear to have faded to a lighter blue purple down the back. Embroidered circle cutwork and embroidered diamond shapes between across the bottom creates true visual interest. Three decorative epaulettes on the left shoulder complete the look. Bust is darted for a great