1. The long skirt is more formal (formal) than the short one.
2. The purple tie is ugly, and the orange tie is even uglier (ugly).
3. Sometimes new jeans are tight and less comfortable (comfortable) than old jeans.
4. These shoes were more expensive (expensive) than my sneakers, but they're less comfortable!
5. The nylon shirt is cheaper (cheap) than the silk one.
6. Buying shoes in a store is better (good) than shopping online.
7. The purple blouse is nicer (nice) than the white one.