Daughter was very happy with Zazzle.... They FREQUENTLY have 50% off coupons, especially on invitations. If you go with them, the very first time you order, sign up for ZazzleBlack and you'll have free shipping for a year.... Makes it so easy if you need extra copies or some other stationery item!
SHUTTERFLY!!! You can modify SO MUCH, add photos and personalize colors, designs and themes. My hubby and I were more than happy with ours, got so much feedback about them being "fancyyy", and would def recommend! We started planning our July wedding in APRIL of this year so we only had 3months to plan. You can do it!!! Send email save the dates so it gives you plenty of time for designing your invite. I have faith in you!! lol
Etsy can be so sketch because you don't know exactly when you'll get your product before purchase. I got tracking numbers after! only to find out certain things were coming from overseas
We used a website called Cards & Pockets to assemble our invitations ourselves; we designed the invitation and inserts and they printed those for us. The prints came out beautiful. They also sell samples, which is great. It's a long and laborious process this way, so it might not work for you (I think our invitations took us two or three months between ordering samples, designing the inserts, ordering the invitations, and assembling everything when it got here), but we've gotten a lot of compliments on our invitations. I thought assembling it ourselves would save money but ultimately you won't be saving any money or time this route, LOL.