I'm not sure where to put this in pictures or main sense I have a question.

I ordered this Cinderella panel to make my DGD a fleece blanket. My plan was to make a purple back with pink borders & applique some flowers & her name on it. My DD said to cut & tie a fringe & not to birth it. Well it's bigger than my cutting table. As I was trimming the edges I noticed that it seemed a 'little' off so I just trimmed it 4" on the sides & 3.5 on the ends. Then I laid it out on the floor & boy was I shocked.
Question; how do I put the back on & it look right??

1 side is much longer then the other. ( It's wrong side up.)
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Here it is with the purple that I plan to use for the back & the pink I want to use for the borders & her name. See how the panel under it is way off!
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The flowers I wanted to put on the back.
Name:  Attachment-227895.jpe
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