Even a 34-year-old with great legs needs a touch up every so often. Instead of dropping the rhinestones, neon tangerine and pink ostrich feathers, Donn Arden’s Jubilee added modern acts to complement the Las Vegas tradition of the vintage showgirl.

Right from the start, the spectacle at Bally’s draws you in with girls, girls and more girls seemingly appearing from out of nowhere with their lashes, red lipstick and legs that go on forever. Justin Timberlake’s “Take Back the Night” provides the soundtrack to the ladies—some topless, others bedazzled in sequin- and rhinestone-studded bras—parading through wearing regal plumed headdresses.

The $3 million opening number features more than 100 dancers, singers and showgirls decked out in costumes designed by Bob Mackie and Pete Menefee. It perfectly sets the stage for this revamped Jubilee, a blend of the old that kept the venerable show around for 34 years and the new. A modern dance piece with nary a feather in sight is set in front of a computerized illustration that draws the resorts of the Caesars Entertainment empire on the Strip.

Jubilee shows her sheer stage muscle with back-to-back standards that have been in the show since day one. “The Destruction of the Temple by Samson,” with its rich tapestry of ever-moving sets, enormous Cleopatra wigs and snake costumes, sets the stage on fire when Delilah cuts off Samson’s locks. It’s dazzling to watch the seamless movement of the sets, from temptress dance and jail to the temple’s fiery demise. Equally impressive is “The Sinking of the Titanic,” moving from the boiler room when the iceberg hits to the frantic fighting for life jackets and the final sinking of the ship as a lifeboat floats by with its sparse number of survivors. That’s a miniature replica of the Ship of Dreams pieced together from old photos, with 5,000 gallons of water flowing over the stage, making it chilly in the theater.

The show pays tribute to its roots and dance styles from the past with Fred Astaire’s “Puttin’ on the Ritz” as girls decked out in the tux, white spats, cane and black top hat treatment re-enact that classic number. The Rockettes from Radio City Music Hall get their due with a patriotic tap dance set to “You’re a Grand Old Flag” and “Yankee Doodle Dandy,” replete with a kick line. Even the burlesque art of dancing with dual ostrich feather fans illustrates the Cole Porter standard “Begin the Beguine.” Then it’s back to modern day with Beyoncé’s “Step on Over,” featuring dudes in suits with fedoras and suitcases dancing all over a stage that’s half the size of a football field.

It’s the finale that takes the audience’s collective breath away. One showgirl after another walks down a sparkly staircase, filling the stage. Each showgirl has a seemingly larger and more dramatic headdress and blinged-out costume than the last. A circular parade of these costumes, some costing in the neighborhood of $7,000 each, gives you one look after another of the decadence that is Jubilee.

Indeed, although she’s the longest-running stage show in Las Vegas, Jubilee still captures all that is Vegas, even after 34 years.

Bally's, 7 & 9:30 p.m. Sun. & Tues.-Thurs., 7 p.m. Mon., 9:30 p.m. Sat., $62.50-$102.50 plus tax and fee, 18+. 702.777.2782