Help me get a haircut

How would I express the following ideas to my hairdresser?

1. Short, but not too short. Especially, could you cut the back and sides on the short side.

2. Just a trim to make it tidy.

3. Could you make it a bit more layered at the side here?


Thanks!

1. Short, but not too short. Especially, could you cut the back and sides on the short side.

- Mijikasuginai teido ni, karuku kitte kudasai. Tokuni, ushiro to yoko wo mijikame ni shite kudasai. (Please give it a trim, not too short. Particularly, please cut the back and the sides on the short side.)

2. Just a trim to make it tidy.

- Zentai karuku totonoete kudasai. (Please give an overall trim and make it tidy.)

3. Could you make it a bit more layered at the side here?

- Yoko no kono atari ni, mou sukoshi dan wo tsukete kuremasu ka? (On the side, around here, can you make it a bit more layered?

And the best phrase to be used at a barber:

- Omakase shimasu. (I'll leave it to you.)

:)

Thanks AK!