More to explore:
paunnet's plaid Banksia (plus, bonus dress version in a navy apple print and contrast collar)
Anna // Paunnet // banksia tank w/o collar. LOVE this!
Modified Banksia top. Pattern by Megan Nielsen. I could rock this...
Love this! Banksia dress by Paunnet.
Banksia with smaller collar
putting a scalloped collar on a top (specifically a Banksia, but easy enough to convert any pattern with a collar!)
Anna from Paunnet made the most festive Emery Dress yet!
How to draft an alternate collar. This site has tons of pattern-making tutorials & Printable Shop.