Another option which may better fit your budget. Numbers will be limited as this patterned fabric is no longer available.
GIRL'S KĀKAHU - $25
This black stretch fabric dress has a patterned front bodice, the back includes elastic for multi-fit. Slip on style, no fastenings needed.
BOY'S KĀKAHU - $20
This black stretch skirt is in three pieces to allow for movement when performing haka! They are joined onto a patterned waistband which closes with long velcro at the back for multi-fit.