Neck facing puckering

Hello ladies! I'm in the process of making the butterfly blouse and my neckline has quite a bit of puckering after sewing the facing. I had to press it into submission while folding it down into the inside and then once it was edge stitched I noticed how significant the puckering was. I guess I should have left more slack in the binding when sewing it the first time around to the right side of the neckline? Anyway...my question is would you leave it (knowing this was to be a special shirt out of a favorite fabric and you'd be annoyed every time you looked at it), or unpick and redo (however the seam allowances have already been trimmed to scant 1/8, and clipped to stitching line ever 1/2"). Thoughts? Thank you!!