Seeking wedding guest suggestions for a casual wedding.

[Imicola]

Im hoping for some dress recommendations for a relatively casual wedding at the end of may. I tried this dress on today which I really liked, but it only comes in beige and black, so it would be great to have recommendations which are similar to this.
https://www.houseoffraser.co.uk/brand/dkny/dkny-jeans-smocked-midi-dress-w/-buckle-653247?gad_source=1&gad_campaignid=22386063781&gbraid=0AAAAA9YKeQ_QkSGSuh2Aib1v97Kdq25qy&gclid=CjwKCAjw14zPBhAuEiwAP3-Eb_ZC9ZGfX6Lq_yMHuYVev5-v65D_UeRaRhvEOavlAYz_tRrLCytjfxoCG8EQAvD_BwE#colcode=65324704

I liked the fabric (cotton) and the structure at the waist. i am usually size 12 or 14, with a small bust, undefined waist and carry weight around my middle, so this felt quite flattering for me. Prefer a midi length and am happy with most colours apart from yellow. Budget up to £150 (but preferably less!). Any suggestions?

Hopeful bump!

This one has a dramatically cinched waist that might work - https://www.anthropologie.com/en-gb/shop/maeve-pintuck-midi-shirt-dress?color=030&size=L+PETITE&type=PETITE&cm_mmc=rakuten--affiliates--Redbrain-_-372577550139589443896362&utm_medium=affiliates&utm_source=rakuten&utm_campaign=Redbrain&utm_term=2001501&utm_content=372577550139589443896362&utm_kxconfid=v3sdgzjs8&ranMID=37257&ranLoyalty=0&ranEAID=pfxNKSnglIM&ranSiteID=pfxNKSnglIM-6dwmpylfZ6Oss5B2RnxxXQ

Or this one - https://www.anthropologie.com/en-gb/shop/the-katerina-v-neck-button-front-dress?color=015&size=XXS&type=STANDARD&cm_mmc=rakuten--affiliates--Lyst+UK%2FEU-_-3725717796143427740220170&utm_medium=affiliates&utm_source=rakuten&utm_campaign=Lyst+UK%2FEU&utm_term=1924305&utm_content=3725717796143427740220170&utm_kxconfid=v3sdgzjs8&ranMID=37257&ranLoyalty=0&ranEAID=gcdL%2FATRVoE&ranSiteID=gcdL_ATRVoE-_b7jz_QjQv0Gv_ZmJ6_ckw

Navy V Neck Stripe Midi Dress | River Island

Green Gingham Eliza Midi Dress

If you google midi shirt dress +/- smocked or cotton or buckled, you should get loads of options.

Thanks, i particularly like the look of the floral anthropologie one, and I think there is a shop in town so I'll go and have a look! It's not a shop I've ever looked in before.

Although going by the sizing guide I suspect Anthropologie may not work for my proportions