Too small? Shoe's not that large (3,3)

I believe the answer is:

and all

I'm a little stuck... Click here to teach me more about this clue!

'too small? shoe's not that large' is the definition.
'and all' can be an answer for 'too' (thesaurus). I am not certain of the remainder of the definition.

'too small? shoe's' is the wordplay.
'too' becomes 'and'.
'small? shoe' becomes 'all' (I am not sure about this - if you are sure you should believe this answer much more).
'and'+'all'='AND ALL'

Can you help me to learn more?

(Another definition for and all that I've seen is " See 1".)

I've seen this clue in The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.