Since you looked in the templates section I went straight to the gallery (mine ... and then others):
Hope this helps!
I have one in my gallery �
Emily_s_baptism_Card_-_Feb_2008_by_TeeGeeDee:
Emily_s_baptism_Card_-_Feb_2008_by_TeeGeeDee by TeeGeeDee at Splitcoaststampers
I used the baby girl dress template posted by lanelson:
baby girl dress template by lanelson at Splitcoaststampers
It looks the same (or very similar) to ones made by other SCSers using an SU pattern/template. See below for more samples (some have a different dress design):
I did a search of the gallery (using �christening�) and found �
Christening Dress by chelemom:
Christening Dress by chelemom at Splitcoaststampers
Fine Lace Christening Dress Card by amycara:
Fine Lace Christening Dress Card by amycara at Splitcoaststampers
Amy states her shaped card was loosely based on a template from the SU website (not sure if it was demo-only).
Babtism card by scar0210:
Babtism card by scar0210 at Splitcoaststampers
Uses an SU template (again not sure if it is demo-only accessible)
Delaney's Christening Card by Amy Huhmann:
Delaney's Christening Card by Amy Huhmann at Splitcoaststampers
Amy states the pattern is in the SU library (hopefully it�s still there; her card was posted in 2004)
And a search using �baptism� �
Baptism by Claudiav26:
Baptism by Claudiav26 at Splitcoaststampers
looks a bit different from the dresses in the other links but no details were available.
Baptism Dress Card by mistylynn:
Baptism Dress Card by mistylynn at Splitcoaststampers
Photo description says more info is on her blog (I didn�t look); link to blog provided with photo.
Flowergirl53 drew the pattern herself for this Baptism card:
Baptism card by flowergirl53 at Splitcoaststampers
Blessings Baptism (Candykane):
Blessings Baptism (Candykane) by Candykane at Splitcoaststampers
The link to the template used by Candykane is the one I used (by lanelson)