Compliments in Japanese?

Question:

Please list polite compliments I could use while I'm out in town with Japanese speakers, like I like your outfit! Or u could add some more, arigato! :D

Answer:

I like your outfit!
- sore iine!
- sore kakkoii (that's cool)
- sore kawaii (that's cute)
- suteki desu ne (----? too polite between close friends)

I could add some more but don't know what you will want to say....
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