Cinched Waist Floral Blouse

The tag on this top is faded and not possible to read. This seems like it would fit as a M, but that may not be the correct size. Measurements are listed below to help with deciding on this item. Thanks! 🔹Brand/Designer: Unbranded (faded tag) 🔹Size: Faded tag - closest to a M 🔹Approximate measurements (laying flat); 🔹Bust (pit to pit): 20” 🔹Length (shoulder to hem): 24” 🔹Condition: excellent used Clothing comes from a pet friendly, non-smoking household.