Product Short Description gets cut off in website product page

Hello,

My individual product page is http://modelle.co/shop/new-arrivals/smiley-face-shorts-dark-denim/ . When uploading my product, my product short description is:

Embroidered smiley face at the sides of the shorts coupled with silver smiley face hardware on the ends of the drawstring

Waist: 26cm ~ 41cm (stretchable)
Hips: 40cm
Length: 32cm

But on the website’s product page not all that I have typed appears and it is the same for all other products that I have. May I know how to resolve this?

Thank you!