ballet shoe 
(also ballet pump, ballet flat)
noun
A light, round-toed shoe with very flat heels for women or girls, resembling the type worn by ballet dancers: ballet shoes are perfect with everything from leggings and long sweaters to short skirts and jackets...
- Next, I was swayed by the cutest ballet shoes.
- An alternative shoe style which will make a surprise appearance in 2006 will be ballet shoes.
- She may find it difficult to find shoes that fit (ballet shoes with pink bows do not count).
- imperial water
- Imperial Wizard
- imperial yellow
- imperil
- imperilment
- imperious
- imperiously
- imperiousness
- imperishability
- imperishable
- imperishableness
- imperishably
- imperium
- impermanence
- impermanency
- impermanent
- impermanently
- impermeability
- impermeable
- impermeant
- impermissibility
- impermissible
- impersonal
- impersonality
- impersonally