My local formal wear shop has a full size poster of this http://www.philipjohnson.co.uk/ in his shop window....Should I complain to the authorouties? ;-)
I had a vision of 2-4-1 grooms outfits being offered and you were indignant about it supporting bigamy!
I did once go to a wedding where I became aware of there being two brides. I started to get a bit ermm, concerned until I realised that the Groom and Best Man were actually two grooms and it was a double wedding.