. ▁The ▁M ight y ▁D uck s ' ▁third ▁from ▁that ▁season , ▁featuring ▁mas cot ▁Wild wing ▁burst ing ▁through ▁a ▁sheet ▁of ▁ice , ▁was ▁also ▁considered ▁particularly ▁gar ish . ▁Sales ▁of ▁third ▁swe aters ▁to ▁fans ▁have ▁also ▁provided ▁significant ▁additional ▁income ▁for ▁c ash - stra pped ▁N HL ▁teams . ▁For ▁example , ▁in ▁ 2 0 1 3 , ▁the ▁Cal g ary ▁Fl ames ▁introduced ▁a ▁third ▁swe ater ▁in ▁exactly ▁the ▁same ▁colours ▁as ▁their ▁primary ▁home ▁swe ater , ▁but ▁with ▁the ▁addition ▁of ▁" western ▁sty ling " ▁mixed ▁with ▁traditional ▁hockey ▁swe ater ▁features ▁such ▁as ▁la ces ▁and ▁the ▁team ▁name ▁in ▁script ▁on ▁the ▁front . ▁This ▁doesn ' t ▁always ▁work ; ▁in ▁the ▁case ▁of ▁the ▁Fl ames , ▁they ▁revert ed ▁to ▁their ▁throw back ▁third ▁j er sey ▁in ▁the ▁ 2 0 1 6 – 1 7 ▁season . ▁ ▁Teams ▁are ▁also ▁allowed ▁to ▁wear ▁their ▁third ▁j er se ys ▁as ▁often ▁as ▁desired ▁in ▁the ▁Stanley ▁Cup ▁Play offs ; ▁however , ▁they ▁may ▁only ▁wear ▁two ▁different ▁uniform s ▁during ▁the ▁play offs ▁( one ▁at ▁home ▁and ▁one ▁on ▁the ▁road ). ▁Ex amples ▁of ▁teams ▁who ▁wore ▁third ▁j er se ys ▁in ▁the ▁play offs ▁include ▁the ▁Dallas ▁Stars ▁( in ▁ 1 9 9 9 ), ▁the ▁San ▁Jose ▁Sh arks ▁( from ▁ 2 0 0 9 ▁to ▁ 2 0 1 4 ),