How Should I Tell My 7yr Old Daughter She's Going To Be A Big Sister?

Samantha💗Jean • 26💋In Love MJH 5.14.14💘Brooklyn Jean Due 4.11.16🍼My World 🌎 Jazlynn Song 11.14.08🎀
I need ideas on how I should tell my daughter she's going to be getting a brother or sister! She doesn't currently live with me bc of my housing situation but that will obviously be fixed before the baby comes..I really want to make her feel special and like she will be involved with her sibling bc she will, but I know it's been very hard for her to be away from me for as long as she has so I REALLY want whatever we decide to do to be amazing for her! I was thinking about waiting until we find out the sex and then getting her a shirt that says 'Big Sister to a new Baby ___' and maybe a balloon? Ugh! This is why I need help! Lol..I know some of you out there have good ideas so comment away! Thanks!