I love the look of boots with jeans tucked into them....I have cowboy boots, but only wear with boot cut jeans.  I looked and looked, read every review and decided to go with the Ralph Lauren Jenessa Riding Boot.  I always heard you needed to order a size larger than your normal shoe size, which made my 6 a 6 1/2.  When I first put them on...with slack socks, I felt like I had put on my dads boot; felt a little big.  After working all day in them...standing as well, I still loved them!  I think if I had gone with a six my eyes would have been crossing by the time I got off work!  I got so many compliments on them.  I'm a happy camper!!!