I'm a little confused, what does 30 day visa vignette mean?
A spousal visa is issued in two parts:
1) A 30-day visa vignette sticker in the applicant's passport... which gives 30 days to enter the UK for the first time
2) A 33-month BRP card (Biometrics Residence Permit), which the applicant needs to pick up from a designated UK Post Office within 10 days of arriving.
Since there is only a 30-day window to enter the UK, it's good to emphasise when you want the 30 days to start. This is determined by the Intended Travel Date that you list on the application form. They SHOULD make the visa vignette valid for 30 days from that date, though lately, they've been making it valid from about 7 days before. If the date you put passes before the visa has been issued, it will be made valid usually from a few days after the decision has been made.
Also, the return shipping label? Is that something that I can purchase as an option when applying or should I pay for a FedEx label and include it.
Sheffield do not accept FedEx labels (they've had problems with FedEx in the past and will no longer use them), and also it's not possible to generate a return international shipping label from the US.
So, the easiest thing is to go to the VFS Global website and purchase their shipping labels, which are pre-paid, fixed-price 2-day UPS shipping, specially arranged with Sheffield for settlement visa applications. You can purchase either just the return label (about $150) or round-trip shipping (about $250). You print off the labels and place the return one in the package, then mail the documents using the outbound label.
You can also purchase settlement priority processing in the same transaction, if you will be using priority.
While you can choose how you mail the documents TO Sheffield, people have noticed recently that if they do not us UPS, it has been taking longer for Sheffield to acknowledge their application. People using UPS labels seem to be getting their 'application received' emails within a couple of days of the package arriving in Sheffield, whereas people using DHL or other couriers have had to wait up to 2 weeks.
One last thing, does anyone have any screenshots of the actual application form? I have the printable copy of the financial document but id love to be able to look at exactly what needs to be done on the application form so that I can make a rough draft for my wife when she comes to fill it out.
As larrabee said, you can just share the log-in details so you can both look at the form.
The online form is generic though and is pretty much the same for all visa types (it's the printed VAF4a Appendix 2 that contains all the questions specific to a spousal visa), so it's basically just personal details about your wife... name, address, passport info, travel history, her employment in the US, your details, her parents' details, etc.