I've bought a floor length, teal coloured Grecian dress for a family members wedding, but I'm quite conscious about my arms and would like a jacket to go with it but have no idea what kind of jacket goes with these kind of dresses. Please give me some advice and if possible some web pages linked to pictures so I can see what you mean! Thanks

I know this post is a couple of weeks old, but what about this:
Google Image Result for http://www.cheap-dresses-wedding.com/images/wedding46/shawl20100823.jpg (http://www.google.com/imgres?q=shawls+for+dresses+pictures&start=131&hl=en&sa=X&biw=1024&bih=602&tbm=isch&prmd=imvns&tbnid=F2ArgFqE36-4yM:&imgrefurl=http://www.cheap-dresses-wedding.com/shawls-product-2921.html&docid=3WFFA52K0qrWQM&imgurl=http://www.cheap-dresses-wedding.com/images/wedding46/shawl20100823.jpg&w=315&h=336&ei=q7voT77vEKmY2wWys63iCg&zoom=1&iact=hc&vpx=361&vpy=69&dur=2285&hovh=232&hovw=217&tx=97&ty=139&sig=113522659420764522767&page=6&tbnh=133&tbnw=112&ndsp=26&ved=1t:429,r:16,s:131,i:227)
Or this:
Google Image Result for http://annaesthetic.com/images/shop/bamboo-collection.jpg (http://www.google.com/imgres?q=shawls+for+dresses+pictures&start=181&hl=en&sa=X&biw=1024&bih=602&tbm=isch&prmd=imvns&tbnid=E8nPTsob_uPpfM:&imgrefurl=http://annaesthetic.com/shop.php&docid=bCwpV5mfZgW74M&imgurl=http://annaesthetic.com/images/shop/bamboo-collection.jpg&w=233&h=396&ei=87voT5uUGe642QWt38WLCw&zoom=1)