Activity for Nicole

My mom is a size 22/24 and is 63 years old so she is very picky on what she is going to wear for my wedding...she is looking at a pants suit or a long dress. she doesnt want anything tight, no cleavage, and nothing too flashy. my wedding colors are...

No idea where to start as far as ordering invitations...i need some suggestions! best/cheapest websites? i honestly am not picky...i just want something that gets the point across and isnt too expensive. do most websites have templates that walk me...