Australia 155 for 6 (Healy 45, McGrath 43*, Nahida 3-31) beat Bangladesh 78 (Nigar 32, Vlaeminck 3-12, Wareham 2-1) by 77 runs
Tayla Vlaeminck capped her comeback tour in impressive fashion as Australia wrapped up a successful visit to Bangladesh with a 77-run victory in the third T20I.
Fast bowler Vlaeminck took a career-best 3 for 12 from her four overs as Bangladesh were dismissed for 78 after Australia had posted 155 for 6. The win ensured Australia completed a clean sweep of the three ODIs and three T20Is on their tour.
It was Vlaeminck's only second match back after two years out of the team due to a recurrent foot stress fracture and then shoulder surgery. She removed Ritu Moni in the fourth over and returned to claim Fahima Khatun and Shorifa Khatun in the space of three balls in the 11th.
Australia's bowlers shared the other success around with all seven used claiming at least one wicket.
Captain Alyssa Healy put Australia on track for victory early in the tour finale with 45 from 29 balls while Tahlia McGrath scored an unbeaten 43 from 29 balls batting at No. 5.
The visitors returned to their more conventional batting line-up for the final outing having experimented in the second match. But Healy and Beth Mooney could not race away in the powerplay and Bangladesh chipped away to leave them 98 for 5 in the 16th over with Mooney, Ellyse Perry and Ash Gardner all kept below a strike rate of 80.
However, McGrath and Grace Harris ensured a powerful finish as they added 57 off 27 balls, which gave Australia more than enough to defend.
Australia now have a lengthy break from international action before facing New Zealand in September ahead of the T20 World Cup, which will be staged in Bangladesh.