No tags but I have never worn it. Lululemon All Aligned Ribbed Short-Sleeve Dress Pitch Blue This one-stop-shop t-shirt dress has a high mock neck, a tight fit, and buttery-soft ribbed fabric. Hello, effortless. Buttery-Soft, Ribbed Nulu™ Fabric Buttery-soft, ribbed texture Sweat-wicking Quick-drying Four-way stretch Breathable Added Lycra® fibre for stretch and shape retention This fabric is treated with a natural additive derived from plant seeds to make it sweat-wicking