Young gal wedding advice!

Lauren

So my wedding is planned for August of this year to my partner of 3 year (engaged 2 years) and I’m worried financially… I’m 20 and he’s 21 and Iv worked through our whole relationship and he’s only ever worked one job in highshool and lives off his parents money. Iv already got my dress, a venue, my photographer and many more but he still hasn’t got a job although he’s promised me he’ll have one. Iv got this very sad feeling Im going to have to postpone the wedding because he’s not ready financially to get married and move into together. I’ll have to pay so much money to postpone my venue and photographer and I don’t even know if my dress will fit the same in a year and it makes me so sad but im so lost on what to do… any advice on how you guys would move forward on this topic?