What present for DD (aged 4) from newborn baby?

[TooTiredtoGoogle]

DD2 due very soon and I'm at a loss as to what present she might give DD1 (aged 4).
Any ideas?

My DD2 brought my DD1 a Barbie Doll and a t-shirt which said "I'm the big sister" on it from Blooming Marvellous. Both girls still think it's very clever how she managed to do that! I have a lovely photo of DD1 helping to put her baby sister's first nappy on while proudly wearing the t-shirt. How about something like a picture for her room, or a musical jewellery box, something more like a keepsake?

T-shirts is a great idea!
Musical jewellery box is also something I was thinking of getting DD for Christmas ... might as well get it for her now.
THANKS!!