A plain black leotard and pink tights are usually a safe bet.
1	A	a	DET	DT	Definite=Ind|PronType=Art	4	det	4:det	Discourse=elaboration-additional:60->56:1|Entity=(68-object-new-cf1-4,7-coref(69-object-new-cf2-4-sgl
2	plain	plain	ADJ	JJ	Degree=Pos	4	amod	4:amod	_
3	black	black	ADJ	JJ	Degree=Pos	4	amod	4:amod	_
4	leotard	leotard	NOUN	NN	Number=Sing	12	nsubj	12:nsubj	Entity=69)
5	and	and	CCONJ	CC	_	7	cc	7:cc	_
6	pink	pink	ADJ	JJ	Degree=Pos	7	amod	7:amod	Entity=(70-object-new-cf3-2-sgl
7	tights	tight	NOUN	NNS	Number=Plur	4	conj	4:conj:and|12:nsubj	Entity=70)68)
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	cop	12:cop	_
9	usually	usually	ADV	RB	Degree=Pos	12	advmod	12:advmod	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	Entity=(68-object-giv:act-cf1-3-pred
11	safe	safe	ADJ	JJ	Degree=Pos	12	amod	12:amod	_
12	bet	bet	NOUN	NN	Number=Sing	0	root	0:root	Entity=68)|SpaceAfter=No
13	.	.	PUNCT	.	_	12	punct	12:punct	_
