I think it looks just fine and it is the quilt maker's choice how they want to make their quilt. No quilt police here and I have never mitered my borders..

he is going to love it.

That is amazing!!! I like the borders as they are. Perfect!

Awesome job on the quilt...Love the bright colors....Lucky little boy will love it for a long time, I'm sure....

WOW awesome !!!!! Is this your own pattern? love it

He's a year old--he doesn't give a rip about mitered corners! All he knows is that his grandma made him a quilt that he's sure to love!

Beautiful Job Grama!!! He is going to love it :D:D:D

SO lovely.
Who notices the stripes?!?!!? So beautiful! great work!
I don't miter corners most of the time....

I love it. What a lucky little boy.

A lot of time invested but what a grand result! Who wouldn't love it?
Ditter