Cute.
... Y'know, with all of the recent tomboy/cool girl mangas popping up in recent times, you'd think we're in a Tomboy Renaissance Arc.
Not complaining.
I know I said this but this is getting rather repetitive by the 7th chapter, not a good impression you'd want if you're gathering audience for certain niche like this.
From chapter 1 - 7, plot is basically : BF and GF from different schools be dating, but GF don't want anyone aside from select few "friends" know that they be dating.
Something prompts BF to imagine GF in a cool boyish fashion, GF don't want BF to know her fashion in action, BF sees GF her fashion the opposite of what he thinks she wears, GF slaps/down-talk/back-shies BF where he can't see her expression.
... Rinse and repeat.
I'd rather see the BF getting into fashion, or even both just to break the monotony which leads to GF and BF eventually being a fashion couple or something, 'cause it is getting rather dull by chapter 7 and I won't hold my breath the author/mangaka does something different afterwards, but I hope to be proven wrong.
You can have the greatest of ideas in mind, but that doesn't guarantee the greatest of success if you don't have the greatest of execution in action.
EDIT : Chapter 8 shows promise but time will tell if it goes well or down the well.