From Hanger Handmade:
The Iris Tank Top is a flowy, lightweight, sleeveless, button-up, knit tank top. With an A-line shape, this top is perfect for hot days in the summer and it allows you to feel comfortable in warm weather. Wear it with the bottom button left open and tie it together for a new look. You can have it styled with it untucked and flowy, or you can wear it with just the front tucked into a pair of your favorite bottoms. I hope you enjoy sewing your Iris Tank Top. I think you’re going to really love this one!