There are 152 petite activewear priced under $20 right now, from 2 retailers.
Petite Activewear Under $20 (152)
$18
$35
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$18
$35
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$8
$13
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+3
$15
$37
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$15
$37
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$15
$37
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$15
$37
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$18
$35
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$18
$35
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$18
$35
0/XS
2/XS
4/S
6/S
8/M
10/M
12/L
14/L
+2
$15
$35
4/S
6/S
8/M
10/M
12/L
14/L
16/XL
18/XXL