Gifts for Foster Child from Birth Family

Afternoon everyone. I'd like to toss my opinion in there. I am a foster parent and am in the middle of an ICPC case. I'm sending gifts to the kids and from this side its hard! You want to get something age appropriate, not too loud, doesn't require work on the current FP, something that won't cause a fight between siblings, something theyll like, something that can be mailed, something non offensive, something they don't have, something that you don't have to ask FP a million questions about ie shoe size, clothing size, do they like star wars etc. It is exhausting sometimes. I'm sure that it is really frustrating to get really inappropriate gifts, it's also hard to buy for kids that are not in your home. Good luck to all