"Hello, Patricia! I'm using your theme, Ice, on one of my secondary blogs... I decided to change the size of the posts but only this, and sincerely hope you don't mind (your theme is gorgeous, but I'm not fond of 400px posts). Anyway, nothing else is changed. I thought you deserve to know this."
Aaaw, please tell me who you are! I really wanted to see how my theme looked on your blog :)
No problem at all, you can edit that theme as much as you want! As long as the credits are there, it’s ok. Thank you for using it, I’m happy you liked it <3