IPA: /ʌnˈʃeɪpli/
KK: /ʌnˈʃeɪpli/
Not having a clear or attractive shape; lacking form or structure.
The sculpture was criticized for being unshapely and lacking elegance.
Comparative: more unshapely
Superlative: most unshapely
Unshapely → It is formed from "un-" (meaning not) and "shapely" (from Old English "sceaplic", meaning having a shape or form). The word "unshapely" means not having a pleasing or defined shape.
Think of 'not' ('un-') having a 'shape' ('shapely') — that's why unshapely means lacking a pleasing shape.