Black Boohoo V neck dress

Same style as the navy one i listed. Bought them both the same time so i had the option to wear either color. However, this one is longer( midi) while the navy blue one listed is above my knee( i am 5’5) same issue, the V neck its too low for my liking. Size 8 ( but when i purchased off the website, I chose a size 6) it still fits like a small to me, just that I don’t like the deep V neck. Brand new with tags