The first pair of Boots pictured below are made by Lucchese, are 13" tall, and have standard 1-1/4" cowboy heels. They are extremely comfortable, and can be worn all the time and walk for miles, if necessary.
The second pair of Brown Dress Cowboy Boots are made by Justin. They were really nice until I "fell up" a flight of stairs and scuffed them badly. I still wear them from time to time.
These Boots are great with a suit as with a pair of denim jeans.