I hope this gives you some inspiration on how to incorporate denim shirts into your wardrobe
Dress: 75% Cotton, 25% Polyester
wearing a small Roll-Sleeve Crewneck T-Shirt Dress Shown in Light Heather Grey 100% Cotton Curved hem with no side slits Fits true to size
Elegant Black-and-white Strapless Lace Top A-line Mid Length Homecoming Dress, HD3075

Louisa Ballou Heatwave Mesh Mini Dress Louisa Ballou Heatwave Mesh Mini Dress, $555 from Farfetch SIMMI Long Sleeve Sheer Maxi Dress SIMMI Long Sleeve Sheer Maxi Dress, $55 from ASOS BY.DYLN Martina Midi Dress, $99.95 from THE ICONIC Dyspnea Strapped Sheer Dress Dyspnea Strapped Sheer Dress, $440 from THE ICONIC Ambra Maddalena Andy Dress Ambra Maddalena Andy Dress, $249 from THE ICONIC Boulevard Recycled Sheer Mini Dress Boulevard Recycled Sheer Mini Dress, $90 from AFENDS Norma Kamali Diana Gown Norma Kamali Diana Gown, $341.57 from FWRD Free People Current Obsession Maxi Slip Dress Free People Current Obsession Maxi Slip Dress, $223.69 from REVOLVE Gisele Maxi Dress Gisele Maxi Dress, $235 from Rat & Boa Thais Dress Thais Dress, $450 from Miaou Aya Maxi Dress Aya Maxi Dress, $440 from SIR Tiarne Satin And Mesh Corset Dress Tiarne Satin And Mesh Corset Dress, $189 from MESHKI LAcademie Olicia Sheer Maxi Dress LAcademie Olicia Sheer Maxi Dress , $398.45 from REVOLVE Hunkemoller Hannako Demi Bra Hunkemoller Hannako Demi Bra, $68 from THE ICONIC Skims Fits Everybody Thong Onyx Skims Fits Everybody Thong Onyx, $34.95 from David Jones Elegant Seamless Silk Bra With Lace Elegant Seamless Silk Bra With Lace, $79.99 from Lilysilk Fleur Du Mal Luxe Triangle Bra Fleur Du Mal Luxe Triangle Bra, $125 from Farfetch

The front pieces dont need to be wide enough to stretch across your subjects front half, because you want the ribbon to be pulled and visible between the gap