Zara sleeveless collared floral shirt dress

Midi floral dress from Zara. It’s supposed to be a long tunic type top, because the buttons only goes until the waist but I’ve sewn in 3 snap buttons to make it more modest as a dress lol. Fabric tag is cut off but i saw someone else selling the same dress on another platform and they said it’s 100% viscose. I’m 5’3 and it sits below my knees.