This is a pair of blue jeans. Jeans can also be black, brown, tan, white, or other colors.
Jeans last a long time.
This is a belt.
People wear belts to hold their pants up.
This belt is brown and it has a buckle.
This is a pair of boots. One boot is for the left foot and the other boot is for the right foot.
Boots are taller than shoes.