Hi Kerry,
Your shop TITLE: "Childrens Clothing and Accessories, made with love" and shop ANNOUNCEMENT: "At My Nutty Nana, you will find..." are both used in SEO.
You should reword the announcement to searchable words- maybe "Unique Children's Clothing"... or "Cute, Comfy Children's Clothing"
You have a typo on the first listing (UpcyLced)
Use titles you think people will search, and skip the adjectives ("Gorgeous" and "Adorable", etc.)
If I'm looking for a girls dress, I'm not typing "Gorgeous girls dress". Use your adjectives to add flavor, so to speak, to your item descriptions.
Titles should read the way you'd describe the items in a sentence. So maybe "Girls Corduroy Skirt, Brown with Hearts" would work.
On that listing, you didn't use "corduroy" as a tag.
Also- I'd add to the materials tags: "corduroy" and "elastic waistband".
I really like the Kimono dress. It's very unique. Maybe tag it "unique girls dress"?
Good luck :)