ooh!!
I can help here (maybe)!!
I got married on a medium budget,, but i was in the suburbs of london.
while I cant help with venue or catering ideas,, I saved a whole lot on flowers by going to a market and asking the flower stall to do my wedding!
also: if you want the rewally nice photobook style italian albums (the professional ones), then you can try photo productions, I (probably) will be getting my album through them,, and half the price of going through a photographer.
erm,, website here is a link: photoproductions.com (sorry if the link doesnt work, I am new to this!)
so, ok, you can save on the album,, you can save on the flowers.
catering can be tricky.
local restaurants will cater,, BUT the venue will charge the roof for having OUTSIDE caterers!
ah,, theres a hotel chain that springs to mind.
I believe they do weddings for a few thousand pounds!! really..
I think its best western or something... go check..!! ok, I found this one as an example:
http://www.dailymail.co.uk/femail/article-1177102/Our-big-fat-budget-wedding--Couples-tie-knot-1-000-bargain-bridal-package--includes-buffet-disco-room.html
theres plenty of 1000 pounds wedding deals out there,, !!
hope that this may have helped ;)
les!