Pippin
2. Frodo's jacket (dyed light dark blue-green)
Frodo's jacket is very long, works great for Merry, but not for Pippin who has a shorter jacket. Did you list it under Pippin with the intent of a cut-and-sew job? I will certainly require that to be accurate.
Pippin's jacket is the one item, along with the scarf, that I think you will need to find elsewhere. Perhaps a Barbie type jacket dyed the proper color as hers are generally on the small side shoulder-wise.