Collection Grid with Varying Sizes

I’m building a case study Collection using Grid and I’d like to tell some case studies to occupy 2 spaces, while others occupy 1… is this possible in the standard Designer while keeping the case studies in a Collection?

The look I’m really going for is here: https://mvsm.com/

Hope you can help!


Here is my site Read-Only: https://preview.webflow.com/preview/duggalstudios?utm_medium=preview_link&utm_source=designer&utm_content=duggalstudios&preview=4e44095340c2ec30339bc3b55a51e8d2&mode=preview