First up - I've just read this back to myself and it sounds brutal, but I am trying to get my point across quickly while putting kids to bed so don't have time to edit and pretty it up.
Your titles are too long / the wrong way round. Because Etsy only displays an abbreviated title, all I can see on that page is 'a pretty selection of vintage'.... I don't know what it is a pretty selection of, and I can't tell from the photo.
How about 'Cut out shapes in vintage farbrics' or 'vintage fabric shapes' as the opening few words.
It's also not clear what you are getting for your money 'What you see in the photos is exactly what you'll receive' - which photo - there's four of them. Could you list the items. From the photos I can see £8 seems an awful lot for a few flowers, 3 or four cut out shapes and some strips of fabric. You say there are 10 pieces - that's 80p per piece. If someone intends to use these to make cards for example they will need to use 2-3 pieces, making the cost of the card £2.40 without any other materials already.
If its for a child to play with I think I'd have kittens if my children were gluing items that cost that much.
Also are th fabrics really vintage in the sense that they are old fashioned fabrics no longer available - because they look pretty modern to me. These are what I would consider to be 'vintage':
www.etsy.com/listing/71818854/vintage-set-of-1980s-pound-puppy
www.etsy.com/listing/104926724/vintage-1-set-1980s-strawberry-shortcake
I like the concept, and there are probably plenty of scrapbookers who would be interested, but the price and execution I think needs work.
Good luck though - I admire anyone with the balls to make a go of it.