not too fast please (it's for my beginners!)
this must be read like a show presentation, very dynamic!!
HELLO EVERYONE AND WELCOME TO TODAY'S KIDS FASHION SHOW !!
Look, girl number one! She is wearing a beautiful dress with a jacket, she has got trainers and black socks. She is really pretty!
Look at the boys now, look at him!! He is wearing a white t-shirt with a blue jacket and a grey cap. He is wearing black trousers with black trainers, it's really nice, very good style !! yeah!!!!
Thank you for watching, goodbye!
To be able to use the informal 'yeah' I have made the rest of it informal too.