Help US Passport photos??

Hello Ladies,
we have our appt this coming week and dh has taken digital photos of both myself and the baby and is going to take them to Asdas photo department for developement. Question is, is this acceptable??? It says not to use your home printer or a photo booth so I'm worried that the Asda thing won't be acceptable either, any insight would be very helpful and appreciated.

tia
Joanne & Hope

  I went to the embassy this past Monday and just up the street from the embassy is a place called Gould's Pharmacy that does American passport photos. Only took a couple minutes and was cheap enough as well. 2 pics for £5.     And to be honest I think it would be much easier to do that and you will know they are the correct size and how they want the pictures taken. And for adults inside the embassy there is a passport photo booth as well.