Hi HumbleHeartnHome! Welcome to Etsy. :)
Well, I'm no expert, but since nobody else has responded yet I'll say a couple of things...
First of all, your shop is BEAUTIFUL! Excellent photographs, gorgeous products, beautiful banner. Well done! It's hard to believe you're new here.
I really don't have much criticism to offer. However, I hear it's good to fill the first paragraph of your shop announcement with keywords ("We offer... We specialize in..." etc.) so people will be more likely to find your shop through search engines... you can leave the welcome message for the second paragraph.
You might also want to move the keywords to the beginning of your listing titles. Not only is this important for SEO, but it also helps buyers easily see what you're selling when the whole listing title isn't displayed. For example, your blue garter belt is gorgeous. However, if I was just quickly looking at the featured items on your shop's front page, I might not know what it was, since all I can see is "Something Old Something New" and what looks - at a glance - like it might be some kind of decorated box. It would be great if "Garter Belt" was visible in the shortened version of the title. Same goes for the love birds... at a glance, they look like they could be salt and pepper shakers. And the money clip... etc. :)
Are the tags that are titled as just "tags" rather than "gift tags" also gift tags? It may seem obvious, but it never hurts to specify.
Basically, I think it's best if buyers can immediately and easily see what you have to offer. A lot of us are lazy shoppers... we don't take the time to click around to find out what things are. :P
Also, as a Canadian, I think it would be great if you offered international shipping! ;)
Other than that, I don't know what to say... everything looks amazing! Of course, my advice may be terrible... I'm new here myself, and I don't exactly have the world's most successful shop. :P
Good luck!