You're looking at a brand new with tags, long sleeves/pants pajamas nighty sleepwear girl's set from Baby Gap!
It's great for ages 3, 4, 5 & even till 6 years old.
The top measures 33-37cm chest x 44cm height x 38cm sleeves.
Bottom measures 24-27cm stretchable elastic waist x 53cm length.
Many thanks for the interest and pleasant day ahead.