LILBETTERWomen V-Neck Polka Dot Print Spaghetti Strap Boho Long Maxi Dresses

I am 5 foot and would be buying a small. Would this dress be too long for me?

I'm normally a medium, I'm 5'7", about 129 lbs, and my bra size is 34C. Should I buy a medium or small?

I’m 5ft 9 175, large?

Im 5'10", 145 pounds. What size should I get?