Ceremony Bridal party order HELP please

I am getting married at the RH in a separate room.

I have 3 flowergirls (4 1/2 yr old twins) and my niece who is 5 1/2 and a 5 yr old ringbearer.

I was thinking this should be the order, but FH disagrees:

Twins flowergirls first
jr bridesmaid w/partner
bridesmaids with partners
then MOH
then my niece w/ringbearer

Help please! I'm so retarded when it comse to this stuff. Anyone have a better suggestion?

TIA!!!!

flowergirls are usually last


jr bridesmaid w/partner
bridesmaids with partners
then MOH
Twins flowergirls
then my niece w/ringbearer

Thank you ladies!

Part of me feels like My niece wont' feel special b/c the twins will already be throwing petals in front of her.