The opulence and glamour that a chandelier represents is very in keeping with a romantic Goth which makes this a great wedding invitation. It's a simple black and white color scheme which means that you can use this as your wedding stationery if you're still not sure what (if any) other color you might want to add into your wedding color scheme.
If you want to add a little red to this invitation then a great idea is to add some red rose petals (artificial ones that is) inside of the envelope that you send your wedding invites in so that they fall out as people pull out the invitation.
Red roses are very romantic which makes them ideal for a romantic Goth wedding.
This design is called the Grand Ballroom by the designer and is also available on a range of wedding products including postage stamps - it's really cool to match your postage stamps with your wedding invitations - table numbers and even wine bottle labels if you want to give away bottles of wine as your wedding favors.
In this same shop there is also a similar design which has a black on black damask background to the chandelier - this would also be a great choice in wedding invitations, but it's not on such a wide range of products.