The Karen Millen Utility Safari Shirt Dress in black is a tailored military-inspired piece perfect for any season. With short cap sleeves and a collared neckline, this knee-length dress features a zip closure and is made to be dry cleaned only. The UK size 12 dress is not vintage and is part of the regular size range for women. Perfect for autumn, summer, and spring, this shirt dress from the renowned Karen Millen brand offers a stylish and versatile option for any wardrobe.