Kourtney Kardashian has a simple fix to all her postpartum fashion woes: her husband Travis Barker’s wardrobe.

The Kardashians star – who recently gave birth to her and Travis’ first son Rocky – took to her Instagram Story on Friday to share her latest tip in her postpartum fashion series.

“Last night’s postpartum how to get ready in 5 seconds tip of the day… wear your husband’s oversized jerseys,” she wrote over a mirror selfie.

In the picture, the Poosh founder was wearing the aforementioned white jersey with black shorts and black knee-high boots. She completed the casual look with a messy bun.

She wore the fit to Barker’s band Blink-182’s concert in Melbourne, Australia.

The mother-of-four shared another postpartum styling tip two days prior on Tuesday.

“Getting dressed postpartum while breastfeeding = throwing on an oversized coat, flat shoes pretty much always, loves leggings, sweats, anything baggy and comfortable aka husband’s vintage t-shirts and dickies.”

Though Rocky is Kardashian’s first child with Barker, she also shares three other children with ex Scott Disick – Mason, 14, Penelope 11, and Reign, 9.