Printing your own wedding invitations can save hundreds of dollars, and done right, nobody will guess they came off your home printer. The difference between 'homemade' and 'professional' comes down to a few choices most people get wrong.

Start with the right paper This is where DIY invitations live or die. Regular printer paper looks cheap no matter how lovely the design. Use heavyweight cardstock, ideally in the 80 to 110 lb cover weight range, in a matte or lightly textured finish. Buy a small pack first and test-print before committing to the full run.

Get the printer settings right The defaults will let you down. In your print dialog, set the paper type to cardstock or heavyweight so the printer feeds slower and lays down more ink. Choose the highest quality setting, turn off any auto-scaling so the design prints at true size, and print a single test copy to check color and margins before running the batch.

Trim like a pro Uneven, scissor-cut edges instantly betray a DIY job. Use a guillotine paper trimmer or a craft knife with a metal ruler and a cutting mat. Line up to the crop marks included in a good template, and cut a clean test piece first. Straight, consistent edges are what make printed invitations look store-bought.

Small touches that elevate it Rounded corners, a band of ribbon, a wax seal, or a colored envelope liner add a custom feel for very little money. Print a few extras to cover mistakes and last-minute additions. Take it slow, test everything once, and your at-home invitations will look every bit as polished as a stationer's, at a fraction of the price.