I agree w/moonpi on the ironing....we can cause the distortion in our ironing in the first place....that was me and my first flannel homespun! I did re-iron and trick it back into place...and, talking to it helps too!LOL I didn't figure it out till after I had my border on too...so, after ironing...I was able to trim the edge by double folding, lining up the outside edge straight in the folding and rotary cutting the edge that wasn't straight. It was after that! Might be cheating...but, hey the guy on the racing horse would never notice...so, I was good!LOL Actually, no one has ever noticed when it is shown...my secret!
If you know you were picky in the cutting, sewing....then your culprit of this is prob that darn iron!LOLSkeat