Baby shower gift from S. Korea

Erin • 💍 9/7/15 💜 Mommy to 2 angels👼🏼👼🏼 and our 🌈👶10/22/19

I live in S. Korea and my sister is pregnant and having her baby shower in 3 weeks. I want some gift ideas. We are super close and I’ve been trying to think of something super meaningful because I’ll be missing the birth and I just love her and my nephew. Any ideas???