Blake Lively is 'Back to Business' in a plunging purple pantsuit for Music Man opening

"The Music Man" Opening Night
"The Music Man" Opening Night / Arturo Holmes/GettyImages

While attending the Broadway opening of Music Man on Thursday, to show her support to pal Hugh Jackman, The Age of Adeline actress and ever-glamorous Blake Lively got "back to business" pulling out all the fashion stops in a purple pantsuit with a super sexy plunging neckline. Taking to her Instagram on Friday, the former Gossip Girls star and businesswoman gave her 31.2 million followers a look at her outfit and accessories for the glamorous evening.

Blake Lively
"The Music Man" Opening Night / Arturo Holmes/GettyImages

The 34-year-old actress - who's married to Netflix's latest star, Ryan Reynolds - wore a chic tailored pantsuit in a royal purple color by Sergio Hudso, a perfectly paired purpled heels, and a variety of turquoise rings and dangling turquoise earrings.

When the mom-of-two shared more pictures of her look to her Instagram Story, Blake Lively revealed she had done her own hair, which at the time was curled and left to cascade down her back.

Check out the post below!