One-of-a-kind or plain weird?

You tell me :D So on Tuesday I fell in love with some red fabric which I thought had a fabulous print: it was cheerful, vivid and reminded me of one of my favourite childhood characters, Mafalda. I knew it was kids' fabric but I liked it so much I broke the stash bustin pledge and bought it a few days later. Indeed it had come to the point where I laid awaken at night thinking how good this fabric would look if it were a dirndl skirt -don't judge^^!
Anyway I sewed the skirt and wanted to wear it today but all of a sudden I got shy and thought maybe it was too much. I'm usually not a self-conscious person and I've probably worn equally strange outfits but I really have a doubt this time. I need your opinion! Is this skirt inappropriate?

Close-up of the print, I know they're singing but they don't look as happy as in my memory...

Edit: Oh my, thank you so much for your comments, your opinions definitely convinced me! I followed your advice and actually wore the skirt in public! No one threw me stones, no kid started crying and no dog chased me so I'd say it was a success^^! I have a little remaining scrap of this fabric and I'm using it for a giveaway, I'll tell you more soon! Thanks again :)