Dsus4 to C
How to transition from a Dsus4 chord to the C chord.
The Dsus4 → C transition is the same Vsus4 → IV move in the key of G or any key where you're playing G shapes.
Chord shapes
Play the Dsus4 chord in a D shape, and transition to C played in a C shape.
Dsus4Full
CFull with high G
Anchor fingers: finger 4 on high e string (fret 3)