CurlyUI
A Unity UI extension that curls UIs. With CurlyUI (CUI), UIs can be changed into different shapes by curving/morphing.
CUI should work with most of the Unity UI. For Image, use CUIImage; for Text, use CUIText; and for others (e.g. RawImage), use CUIGraphic.
When CUI components are added, change the control points of the top and bottom bezier curves to curve/morph the UI.
When curving/morphing UIs, if the UI seems to look poorly, improve the resolution. It should help.
Tutorial
You can view the video tutorial at https://www.youtube.com/watch?v=rrtQ1XssGFo