Along with April showers, you can count on spring to bring with it wedding invitations – lots and lots of wedding invitations. It’s the season when happy couples everywhere seem to line up en masse to tie the knot. And all have one thing in common. They’ve spent the last six months painstakingly planning every detail of their perfect day, right down to their guests’ attire. Some will specify the requisite dress code in big, bold print, but others will trust their guests’ judgement. Are you up to the task?