PleaserWomen's Adore-1020 Ankle Boot

I wear a 11 or 11.5 i have wide feet. Should i get a 12 or 13 so i can wear socks

This might sound like a stupid question, but 175 lbs isn’t to heavy for these heels right?

What is the height ofthe heel?

If I am typically a size 8, should I size up to 9?