This €14 Penneys dress will be one of your most-worn pieces this autumn

If you haven't picked up a couple of slip dresses for your wardrobe yet, you're seriously missing out.

It might look like an old-school nightie but a handy slip dress will be one of the most hardworking pieces you own. There's one we've been seeing all over social media that we've seriously fallen for - and it's from Penneys. We're loving this piece's lace detail and grunge vibe- and we're not the only ones. Irish bloggers including Tara O'Farrell and Dominique Nugent, as well as lots of other gals, have been showing off the dress on Instagram in the past week. With tartan set to be a key trend for the season ahead, it's just the sort of piece to be picking up now. For summer, we'd be wearing it on its own with heeled boots or over a t-shirt with runners. It's perfect for layering so you could pop it over a snug knit and some tights when the weather gets a little chillier later in the year.