Metamorphose Nostalgic Chessboard in green--modified by a previous owner!

Important: this dress was modified before I purchased and received it. I'm not sure the seller was aware of the modifications.

When I received the dress, these are the modifications I found had been made to the dress:
--The original buttons on the front of the dress have been replaced with buttons from another dress/print
--The original buttons on the removable bib have been replaced with buttons from another dress/print
--The original buttons on the waist-ties have been replaced with buttons from another dress/print
--The back lacing ribbon is missing
--The front bow has been pinned to the front of the dress to keep it from flopping over

I do not know why this dress was modified, but please understand that this dress is being sold as-is. Please feel free to make me an offer! I can replace the back lacing ribbon with local ribbon. Please see the photos for more details about the modifications

Otherwise, the dress is in good condition. All the replaced buttons appear to come from the same dress or print. If you can identify it, please let me know what it is! The buttons on the straps are the original black buttons. Meta also noted that there were "rhinestones" on this dress, but I haven't seen any? There is a slight feeling of wear or age to this dress overall, though the fabric itself does have some texture. 

I love this print, but not this colorway--it's a very dark green with brown stripes on the ruffles. 

Bust: 86 cm (some shirring in back)
Waist: 68 cm
Length: ~91cm

Shipping to the domestic US is included in the price; please contact me regarding international shipping.