N.V.
I think it's rediculous that she expects you to do all that work and your oldest isn't even aloud at the party. I mean, why have a little girl in the wedding if she's not going to be at the reception? and then the fact that you littlest is not aloud at the wedding but they still want her in the picture? i think it's a rather rediculous request. she probably doesn't understand all the work that woiuld entail... and it's not fair for the one in the wedding to be IN the wedding and not even get to go to the party in return... and yes i know life's not usually fair but in this case I don't see what the big deal is... I would talk it over with your husband, being that it's his sister, with the suggestion that if the 4 year old is old enough to be in the wedding than she is old enough to be at the reception. I can understand not wanting a child at a reception, being that a lot of them serve alchohal, And if that's the case fine but don't bend over backwards trying to get them both ready at different times. just say that though th4 year old can be in the wedding try explaining that if she wants the youngest in the pictures she'll have to wait AT LEAST an hour from the time the wedding is over untill you can COME BACK with your second child to start taking them. If the pictures are after the wedding that is. Also if the 4 year old is ONLY going to be in the wedding and not go to the reception to show off the pretty dress, have the bride pay for the dress, especially if it's a special order or has to be fitted or something. I'm sorry this is a rather long response but i hope it helps
-Sincerely, N.